{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:digium:asterisk:11.0.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.0.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.0:beta1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.0:beta2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.0.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.0.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.0.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.1.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.1.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.1.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.1.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.1.0:rc3:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.1.0:rc3:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.1.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.1.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.2.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.2.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.2.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.2.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.2.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.2.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.2.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.2.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.3.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.3.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.4.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.4.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.5.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.5.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.5.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.6.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6.0:*:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6.0:-:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.6.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.7.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.8.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.8.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.9.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.10.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.10.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.10.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.11.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.12.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.12.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.13.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.13.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.14.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.14.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.14.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.15.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.15.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.16.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.17.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.17.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.18.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.19.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.20.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.21.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.21.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.21.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.22.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.22.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.23.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.23.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.23.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.24.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.24.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:11.25.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.0:beta1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.0:beta2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.0:beta3:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.0.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.1.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.1.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.2.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.2.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.3.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.3.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.3.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.4.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.5.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.6.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.7.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.7.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.7.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.8.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.8.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.8.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.8.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.9.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.9.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.10.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.10.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.11.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.11.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.11.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.12.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.12.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.12.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:13.13.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.0:beta1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.0:beta2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.0.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.1.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.1.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.1.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:asterisk:14.2.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.1.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.3.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.3.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.4.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.4.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.4.0:rc3:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.5.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.5.0:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert1_rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert1_rc2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert10:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert11:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert12:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert13:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert14:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert15:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert4:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert5:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert6:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert7:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert8:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6:cert9:*:*:lts:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6.0:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:digium:certified_asterisk:11.6.0:rc2:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "11.0.0"
              },
              {
                "last_affected": "11.0.0"
              },
              {
                "introduced": "11.0.0-beta1"
              },
              {
                "last_affected": "11.0.0-beta1"
              },
              {
                "introduced": "11.0.0-beta2"
              },
              {
                "last_affected": "11.0.0-beta2"
              },
              {
                "introduced": "11.0.0-rc1"
              },
              {
                "last_affected": "11.0.0-rc1"
              },
              {
                "introduced": "11.0.0-rc2"
              },
              {
                "last_affected": "11.0.0-rc2"
              },
              {
                "introduced": "11.0.1"
              },
              {
                "last_affected": "11.0.1"
              },
              {
                "introduced": "11.0.2"
              },
              {
                "last_affected": "11.0.2"
              },
              {
                "introduced": "11.1.0"
              },
              {
                "last_affected": "11.1.0"
              },
              {
                "introduced": "11.1.0-rc1"
              },
              {
                "last_affected": "11.1.0-rc1"
              },
              {
                "introduced": "11.1.0-rc3"
              },
              {
                "last_affected": "11.1.0-rc3"
              },
              {
                "introduced": "11.1.1"
              },
              {
                "last_affected": "11.1.1"
              },
              {
                "introduced": "11.1.2"
              },
              {
                "last_affected": "11.1.2"
              },
              {
                "introduced": "11.2.0"
              },
              {
                "last_affected": "11.2.0"
              },
              {
                "introduced": "11.2.0-rc1"
              },
              {
                "last_affected": "11.2.0-rc1"
              },
              {
                "introduced": "11.2.0-rc2"
              },
              {
                "last_affected": "11.2.0-rc2"
              },
              {
                "introduced": "11.2.1"
              },
              {
                "last_affected": "11.2.1"
              },
              {
                "introduced": "11.2.2"
              },
              {
                "last_affected": "11.2.2"
              },
              {
                "introduced": "11.3.0"
              },
              {
                "last_affected": "11.3.0"
              },
              {
                "introduced": "11.4.0"
              },
              {
                "last_affected": "11.4.0"
              },
              {
                "introduced": "11.5.0"
              },
              {
                "last_affected": "11.5.0"
              },
              {
                "introduced": "11.5.1"
              },
              {
                "last_affected": "11.5.1"
              },
              {
                "introduced": "11.6.0"
              },
              {
                "last_affected": "11.6.0"
              },
              {
                "introduced": "11.6.0-NA"
              },
              {
                "last_affected": "11.6.0-NA"
              },
              {
                "introduced": "11.6.1"
              },
              {
                "last_affected": "11.6.1"
              },
              {
                "introduced": "11.6-cert1"
              },
              {
                "last_affected": "11.6-cert1"
              },
              {
                "introduced": "11.7.0"
              },
              {
                "last_affected": "11.7.0"
              },
              {
                "introduced": "11.8.0"
              },
              {
                "last_affected": "11.8.0"
              },
              {
                "introduced": "11.8.1"
              },
              {
                "last_affected": "11.8.1"
              },
              {
                "introduced": "11.9.0"
              },
              {
                "last_affected": "11.9.0"
              },
              {
                "introduced": "11.10.0"
              },
              {
                "last_affected": "11.10.0"
              },
              {
                "introduced": "11.10.1"
              },
              {
                "last_affected": "11.10.1"
              },
              {
                "introduced": "11.10.2"
              },
              {
                "last_affected": "11.10.2"
              },
              {
                "introduced": "11.11.0"
              },
              {
                "last_affected": "11.11.0"
              },
              {
                "introduced": "11.12.0"
              },
              {
                "last_affected": "11.12.0"
              },
              {
                "introduced": "11.12.1"
              },
              {
                "last_affected": "11.12.1"
              },
              {
                "introduced": "11.13.0"
              },
              {
                "last_affected": "11.13.0"
              },
              {
                "introduced": "11.13.1"
              },
              {
                "last_affected": "11.13.1"
              },
              {
                "introduced": "11.14.0"
              },
              {
                "last_affected": "11.14.0"
              },
              {
                "introduced": "11.14.1"
              },
              {
                "last_affected": "11.14.1"
              },
              {
                "introduced": "11.14.2"
              },
              {
                "last_affected": "11.14.2"
              },
              {
                "introduced": "11.15.0"
              },
              {
                "last_affected": "11.15.0"
              },
              {
                "introduced": "11.15.1"
              },
              {
                "last_affected": "11.15.1"
              },
              {
                "introduced": "11.16.0"
              },
              {
                "last_affected": "11.16.0"
              },
              {
                "introduced": "11.17.0"
              },
              {
                "last_affected": "11.17.0"
              },
              {
                "introduced": "11.17.1"
              },
              {
                "last_affected": "11.17.1"
              },
              {
                "introduced": "11.18.0"
              },
              {
                "last_affected": "11.18.0"
              },
              {
                "introduced": "11.19.0"
              },
              {
                "last_affected": "11.19.0"
              },
              {
                "introduced": "11.20.0"
              },
              {
                "last_affected": "11.20.0"
              },
              {
                "introduced": "11.21.0"
              },
              {
                "last_affected": "11.21.0"
              },
              {
                "introduced": "11.21.1"
              },
              {
                "last_affected": "11.21.1"
              },
              {
                "introduced": "11.21.2"
              },
              {
                "last_affected": "11.21.2"
              },
              {
                "introduced": "11.22.0"
              },
              {
                "last_affected": "11.22.0"
              },
              {
                "introduced": "11.22.0-rc1"
              },
              {
                "last_affected": "11.22.0-rc1"
              },
              {
                "introduced": "11.23.0"
              },
              {
                "last_affected": "11.23.0"
              },
              {
                "introduced": "11.23.0-rc1"
              },
              {
                "last_affected": "11.23.0-rc1"
              },
              {
                "introduced": "11.23.1"
              },
              {
                "last_affected": "11.23.1"
              },
              {
                "introduced": "11.24.0"
              },
              {
                "last_affected": "11.24.0"
              },
              {
                "introduced": "11.24.1"
              },
              {
                "last_affected": "11.24.1"
              },
              {
                "introduced": "11.25.0"
              },
              {
                "last_affected": "11.25.0"
              },
              {
                "introduced": "13.0.0"
              },
              {
                "last_affected": "13.0.0"
              },
              {
                "introduced": "13.0.0-beta1"
              },
              {
                "last_affected": "13.0.0-beta1"
              },
              {
                "introduced": "13.0.0-beta2"
              },
              {
                "last_affected": "13.0.0-beta2"
              },
              {
                "introduced": "13.0.0-beta3"
              },
              {
                "last_affected": "13.0.0-beta3"
              },
              {
                "introduced": "13.0.1"
              },
              {
                "last_affected": "13.0.1"
              },
              {
                "introduced": "13.0.2"
              },
              {
                "last_affected": "13.0.2"
              },
              {
                "introduced": "13.1.0"
              },
              {
                "last_affected": "13.1.0"
              },
              {
                "introduced": "13.1.1"
              },
              {
                "last_affected": "13.1.1"
              },
              {
                "introduced": "13.2.0"
              },
              {
                "last_affected": "13.2.0"
              },
              {
                "introduced": "13.2.1"
              },
              {
                "last_affected": "13.2.1"
              },
              {
                "introduced": "13.3.0"
              },
              {
                "last_affected": "13.3.0"
              },
              {
                "introduced": "13.3.1"
              },
              {
                "last_affected": "13.3.1"
              },
              {
                "introduced": "13.3.2"
              },
              {
                "last_affected": "13.3.2"
              },
              {
                "introduced": "13.4.0"
              },
              {
                "last_affected": "13.4.0"
              },
              {
                "introduced": "13.5.0"
              },
              {
                "last_affected": "13.5.0"
              },
              {
                "introduced": "13.6.0"
              },
              {
                "last_affected": "13.6.0"
              },
              {
                "introduced": "13.7.0"
              },
              {
                "last_affected": "13.7.0"
              },
              {
                "introduced": "13.7.1"
              },
              {
                "last_affected": "13.7.1"
              },
              {
                "introduced": "13.7.2"
              },
              {
                "last_affected": "13.7.2"
              },
              {
                "introduced": "13.8.0"
              },
              {
                "last_affected": "13.8.0"
              },
              {
                "introduced": "13.8.0-rc1"
              },
              {
                "last_affected": "13.8.0-rc1"
              },
              {
                "introduced": "13.8.1"
              },
              {
                "last_affected": "13.8.1"
              },
              {
                "introduced": "13.8.2"
              },
              {
                "last_affected": "13.8.2"
              },
              {
                "introduced": "13.9.0"
              },
              {
                "last_affected": "13.9.0"
              },
              {
                "introduced": "13.9.1"
              },
              {
                "last_affected": "13.9.1"
              },
              {
                "introduced": "13.10.0"
              },
              {
                "last_affected": "13.10.0"
              },
              {
                "introduced": "13.10.0-rc1"
              },
              {
                "last_affected": "13.10.0-rc1"
              },
              {
                "introduced": "13.11.0"
              },
              {
                "last_affected": "13.11.0"
              },
              {
                "introduced": "13.11.1"
              },
              {
                "last_affected": "13.11.1"
              },
              {
                "introduced": "13.11.2"
              },
              {
                "last_affected": "13.11.2"
              },
              {
                "introduced": "13.12.0"
              },
              {
                "last_affected": "13.12.0"
              },
              {
                "introduced": "13.12.1"
              },
              {
                "last_affected": "13.12.1"
              },
              {
                "introduced": "13.12.2"
              },
              {
                "last_affected": "13.12.2"
              },
              {
                "introduced": "13.13.0"
              },
              {
                "last_affected": "13.13.0"
              },
              {
                "introduced": "14.0.0"
              },
              {
                "last_affected": "14.0.0"
              },
              {
                "introduced": "14.0.0-beta1"
              },
              {
                "last_affected": "14.0.0-beta1"
              },
              {
                "introduced": "14.0.0-beta2"
              },
              {
                "last_affected": "14.0.0-beta2"
              },
              {
                "introduced": "14.0.0-rc1"
              },
              {
                "last_affected": "14.0.0-rc1"
              },
              {
                "introduced": "14.0.0-rc2"
              },
              {
                "last_affected": "14.0.0-rc2"
              },
              {
                "introduced": "14.0.1"
              },
              {
                "last_affected": "14.0.1"
              },
              {
                "introduced": "14.0.2"
              },
              {
                "last_affected": "14.0.2"
              },
              {
                "introduced": "14.1.0"
              },
              {
                "last_affected": "14.1.0"
              },
              {
                "introduced": "14.1.1"
              },
              {
                "last_affected": "14.1.1"
              },
              {
                "introduced": "14.1.2"
              },
              {
                "last_affected": "14.1.2"
              },
              {
                "introduced": "14.2.0"
              },
              {
                "last_affected": "14.2.0"
              },
              {
                "introduced": "11.1.0-rc2"
              },
              {
                "last_affected": "11.1.0-rc2"
              },
              {
                "introduced": "11.3.0-rc1"
              },
              {
                "last_affected": "11.3.0-rc1"
              },
              {
                "introduced": "11.3.0-rc2"
              },
              {
                "last_affected": "11.3.0-rc2"
              },
              {
                "introduced": "11.4.0-rc1"
              },
              {
                "last_affected": "11.4.0-rc1"
              },
              {
                "introduced": "11.4.0-rc2"
              },
              {
                "last_affected": "11.4.0-rc2"
              },
              {
                "introduced": "11.4.0-rc3"
              },
              {
                "last_affected": "11.4.0-rc3"
              },
              {
                "introduced": "11.5.0-rc1"
              },
              {
                "last_affected": "11.5.0-rc1"
              },
              {
                "introduced": "11.5.0-rc2"
              },
              {
                "last_affected": "11.5.0-rc2"
              },
              {
                "introduced": "11.6-cert1_rc1"
              },
              {
                "last_affected": "11.6-cert1_rc1"
              },
              {
                "introduced": "11.6-cert1_rc2"
              },
              {
                "last_affected": "11.6-cert1_rc2"
              },
              {
                "introduced": "11.6-cert10"
              },
              {
                "last_affected": "11.6-cert10"
              },
              {
                "introduced": "11.6-cert11"
              },
              {
                "last_affected": "11.6-cert11"
              },
              {
                "introduced": "11.6-cert12"
              },
              {
                "last_affected": "11.6-cert12"
              },
              {
                "introduced": "11.6-cert13"
              },
              {
                "last_affected": "11.6-cert13"
              },
              {
                "introduced": "11.6-cert14"
              },
              {
                "last_affected": "11.6-cert14"
              },
              {
                "introduced": "11.6-cert15"
              },
              {
                "last_affected": "11.6-cert15"
              },
              {
                "introduced": "11.6-cert2"
              },
              {
                "last_affected": "11.6-cert2"
              },
              {
                "introduced": "11.6-cert3"
              },
              {
                "last_affected": "11.6-cert3"
              },
              {
                "introduced": "11.6-cert4"
              },
              {
                "last_affected": "11.6-cert4"
              },
              {
                "introduced": "11.6-cert5"
              },
              {
                "last_affected": "11.6-cert5"
              },
              {
                "introduced": "11.6-cert6"
              },
              {
                "last_affected": "11.6-cert6"
              },
              {
                "introduced": "11.6-cert7"
              },
              {
                "last_affected": "11.6-cert7"
              },
              {
                "introduced": "11.6-cert8"
              },
              {
                "last_affected": "11.6-cert8"
              },
              {
                "introduced": "11.6-cert9"
              },
              {
                "last_affected": "11.6-cert9"
              },
              {
                "introduced": "11.6.0-rc1"
              },
              {
                "last_affected": "11.6.0-rc1"
              },
              {
                "introduced": "11.6.0-rc2"
              },
              {
                "last_affected": "11.6.0-rc2"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "affbc6907eb544bc6e049085de91002ca24ff930"
            },
            {
              "last_affected": "3f2411a18dd2c71225a706af2fed6e2e719da727"
            }
          ],
          "repo": "https://github.com/asterisk/asterisk",
          "type": "GIT"
        }
      ],
      "versions": [
        "11.0.0",
        "11.0.0-beta1",
        "11.0.0-beta2",
        "11.0.0-rc1",
        "11.0.0-rc2",
        "11.0.1",
        "11.0.2",
        "11.1.0",
        "11.1.0-rc1",
        "11.1.0-rc2",
        "11.1.0-rc3",
        "11.1.1",
        "11.1.2",
        "11.10.0",
        "11.10.1",
        "11.10.2",
        "11.11.0",
        "11.12.0",
        "11.12.1",
        "11.13.0",
        "11.13.1",
        "11.14.0",
        "11.14.1",
        "11.14.2",
        "11.15.0",
        "11.15.1",
        "11.16.0",
        "11.17.0",
        "11.17.1",
        "11.18.0",
        "11.19.0",
        "11.2.0",
        "11.2.0-rc1",
        "11.2.0-rc2",
        "11.2.1",
        "11.2.2",
        "11.20.0",
        "11.21.0",
        "11.21.1",
        "11.21.2",
        "11.22.0",
        "11.22.0-rc1",
        "11.23.0",
        "11.23.0-rc1",
        "11.23.1",
        "11.24.0",
        "11.24.1",
        "11.25.0",
        "11.3.0",
        "11.3.0-rc1",
        "11.3.0-rc2",
        "11.4.0",
        "11.4.0-rc1",
        "11.4.0-rc2",
        "11.4.0-rc3",
        "11.5.0",
        "11.5.0-rc1",
        "11.5.0-rc2",
        "11.5.1",
        "11.6-cert10",
        "11.6-cert11",
        "11.6-cert12",
        "11.6-cert13",
        "11.6-cert14",
        "11.6-cert15",
        "11.6-cert1_rc1",
        "11.6-cert1_rc2",
        "11.6-cert2",
        "11.6-cert3",
        "11.6-cert4",
        "11.6-cert5",
        "11.6-cert6",
        "11.6-cert7",
        "11.6-cert8",
        "11.6-cert9",
        "11.6.0",
        "11.6.0-rc1",
        "11.6.0-rc2",
        "11.6.1",
        "11.7.0",
        "11.8.0",
        "11.8.1",
        "11.9.0",
        "13.0.0",
        "13.0.0-beta1",
        "13.0.0-beta2",
        "13.0.0-beta3",
        "13.0.1",
        "13.0.2",
        "13.1.0",
        "13.1.1",
        "13.10.0",
        "13.10.0-rc1",
        "13.11.0",
        "13.11.1",
        "13.11.2",
        "13.12.0",
        "13.12.1",
        "13.12.2",
        "13.13.0",
        "13.2.0",
        "13.2.1",
        "13.3.0",
        "13.3.1",
        "13.3.2",
        "13.4.0",
        "13.5.0",
        "13.6.0",
        "13.7.0",
        "13.7.1",
        "13.7.2",
        "13.8.0",
        "13.8.0-rc1",
        "13.8.1",
        "13.8.2",
        "13.9.0",
        "13.9.1",
        "14.0.0",
        "14.0.0-beta1",
        "14.0.0-beta2",
        "14.0.0-rc1",
        "14.0.0-rc2",
        "14.0.1",
        "14.0.2",
        "14.1.0",
        "14.1.1",
        "14.1.2",
        "14.2.0"
      ]
    }
  ],
  "database_specific": {},
  "details": "An issue was discovered in Asterisk Open Source 11.x before 11.25.1, 13.x before 13.13.1, and 14.x before 14.2.1 and Certified Asterisk 11.x before 11.6-cert16 and 13.x before 13.8-cert4. The chan_sip channel driver has a liberal definition for whitespace when attempting to strip the content between a SIP header name and a colon character. Rather than following RFC 3261 and stripping only spaces and horizontal tabs, Asterisk treats any non-printable ASCII character as if it were whitespace. This means that headers such as Contact\\x01: will be seen as a valid Contact header. This mostly does not pose a problem until Asterisk is placed in tandem with an authenticating SIP proxy. In such a case, a crafty combination of valid and invalid To headers can cause a proxy to allow an INVITE request into Asterisk without authentication since it believes the request is an in-dialog request. However, because of the bug described above, the request will look like an out-of-dialog request to Asterisk. Asterisk will then process the request as a new call. The result is that Asterisk can process calls from unvetted sources without any authentication. If you do not use a proxy for authentication, then this issue does not affect you. If your proxy is dialog-aware (meaning that the proxy keeps track of what dialogs are currently valid), then this issue does not affect you. If you use chan_pjsip instead of chan_sip, then this issue does not affect you.",
  "id": "CVE-2016-9938",
  "modified": "2026-07-08T05:39:13.973789089Z",
  "published": "2016-12-12T21:59:01.617Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037408"
    },
    {
      "type": "ADVISORY",
      "url": "http://downloads.asterisk.org/pub/security/AST-2016-009.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/94789"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}