{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.3:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.4:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.5:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.6:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.7:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.8:*:*:*:*:*:*:*",
              "cpe:2.3:a:apache:cxf:3.1.9:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.0.12"
              },
              {
                "introduced": "3.1.0"
              },
              {
                "last_affected": "3.1.0"
              },
              {
                "introduced": "3.1.1"
              },
              {
                "last_affected": "3.1.1"
              },
              {
                "introduced": "3.1.2"
              },
              {
                "last_affected": "3.1.2"
              },
              {
                "introduced": "3.1.3"
              },
              {
                "last_affected": "3.1.3"
              },
              {
                "introduced": "3.1.4"
              },
              {
                "last_affected": "3.1.4"
              },
              {
                "introduced": "3.1.5"
              },
              {
                "last_affected": "3.1.5"
              },
              {
                "introduced": "3.1.6"
              },
              {
                "last_affected": "3.1.6"
              },
              {
                "introduced": "3.1.7"
              },
              {
                "last_affected": "3.1.7"
              },
              {
                "introduced": "3.1.8"
              },
              {
                "last_affected": "3.1.8"
              },
              {
                "introduced": "3.1.9"
              },
              {
                "last_affected": "3.1.9"
              }
            ],
            "source": [
              "CPE_RANGE",
              "CPE_STRING"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "c98cb3181ae1153c37240a851aefe8e4f3a40ae9"
            },
            {
              "introduced": "a04a1e06f7fffc5f145e33c6832f31b04782516b"
            },
            {
              "last_affected": "7cd4d49a7fe7d24a715192112a2170bdd708e6c7"
            }
          ],
          "repo": "https://github.com/apache/cxf",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.1.0",
        "3.1.1",
        "3.1.2",
        "3.1.3",
        "3.1.4",
        "3.1.5",
        "3.1.6",
        "3.1.7",
        "3.1.8",
        "3.1.9"
      ]
    }
  ],
  "database_specific": {},
  "details": "The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.",
  "id": "CVE-2017-3156",
  "modified": "2026-07-08T05:36:03.010024349Z",
  "published": "2017-08-10T18:29:00.300Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rff42cfa5e7d75b7c1af0e37589140a8f1999e578a75738740b244bd4%40%3Ccommits.cxf.apache.org%3E"
    },
    {
      "type": "ADVISORY",
      "url": "http://cxf.apache.org/security-advisories.data/CVE-2017-3156.txt.asc"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/96398"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1832"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}