{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "13.0.0"
              },
              {
                "fixed": "13.18.4"
              },
              {
                "introduced": "14.0.0"
              },
              {
                "fixed": "14.7.4"
              },
              {
                "introduced": "15.0.0"
              },
              {
                "fixed": "15.1.4"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert1_rc1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert1_rc2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert1_rc3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert1_rc4"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert4"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert5"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert6"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert7"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.13-cert8"
              }
            ]
          },
          "events": [
            {
              "introduced": "85335355efb2d7914a1fe20ed31afcef15fd210c"
            },
            {
              "fixed": "07c49ec7b8fad91c5b5118775986c9e09a019cc5"
            },
            {
              "introduced": "c6d6dd133c3db3b202f1f0d457780c9a6d841e0f"
            },
            {
              "fixed": "de85b88ac60295becec6de9b0b5eed7860f4fcf7"
            },
            {
              "introduced": "d4cc63728def7ca06ad3f70547de87bc5c9ef7c0"
            },
            {
              "fixed": "037105ead04401d138e966e1bc3c5b740f554d1a"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "fdde690e0fa2e58bf45ea2bf83962bb1c261d6e0"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "7d9a0a89df7e81b6bc821e92ebdda56e7f865a4b"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "33a0d64eab3db2dc863b37ce693f32e7a8fc3202"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "92876c1c2a7c361108df6586387a208f67bec1cd"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "47febcb9277f71089d4c072145b8e0d1b8338415"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "0ef6b6960d1c46b62df9974294392192c1398adf"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "c1b521ad109122b09202e0cbf4018495bed6243b"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "7e17de3d6634bcfcafe3e688807665e404580475"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "f3969e49d194467a3cf5316c6ab6d5d9db2eba41"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "c37d4abe63e0a37d659da04e3726ba687d4ef9f2"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "1ee2ce8c703dd763d1779a877099640bb5cd46d0"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "b8d1c8787e1cb329d294508a7d3f5d13da76216c"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "3a76c2b0a9a51a0b80eaa8fea25ce728eb7db031"
            }
          ],
          "repo": "https://github.com/asterisk/asterisk",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.",
  "id": "CVE-2017-17664",
  "modified": "2026-04-01T23:09:35.027592913Z",
  "published": "2017-12-13T20:29:00.253Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2017/dsa-4076"
    },
    {
      "type": "ADVISORY",
      "url": "http://downloads.digium.com/pub/security/AST-2017-012.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/102201"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securitytracker.com/id/1040009"
    },
    {
      "type": "REPORT",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27429"
    },
    {
      "type": "FIX",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27382"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}