{"id":"CVE-2017-8399","aliases":["EUVD-2017-17351","GHSA-wrv9-5822-445x","UBUNTU-CVE-2017-8399"],"status":"published","title":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in...","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03118,"percentile":0.87908,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-05-01T18:00:00Z","modified":"2026-10-24T10:30:22Z","products":[{"vendor":"pcre","product":"pcre2"}],"references":[{"url":"https://security.gentoo.org/glsa/201710-09","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854\u0026view=markup","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://vcs.pcre.org/pcre2?view=revision\u0026revision=674","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"http://www.securityfocus.com/bid/98315","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8399"},{"url":"https://github.com/advisories/GHSA-wrv9-5822-445x"},{"url":"https://ubuntu.com/security/CVE-2017-8399","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-8399","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-8399","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"published","published":"2017-05-01T18:00:00Z","modified":"2024-08-05T16:34:23.032Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17351","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"published","published":"2017-05-01T18:00:00Z","modified":"2024-08-05T16:34:23Z","updated_at":"2026-11-03T02:39:05.365606Z"}],"ghsa":[{"id":"GHSA-wrv9-5822-445x","title":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in...","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"published","published":"2022-05-14T03:03:56Z","modified":"2023-02-02T05:07:08Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:26.447554Z"}],"nvd":[{"id":"CVE-2017-8399","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"published","published":"2017-05-01T18:59:00.403Z","modified":"2026-06-17T01:26:19.2Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:47.848196Z"}],"osv":[{"id":"CVE-2017-8399","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"published","published":"2017-05-01T18:59:00.403Z","modified":"2026-10-24T10:30:22.655970034Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:06.868403Z"},{"id":"UBUNTU-CVE-2017-8399","description":"PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"","status":"withdrawn","published":"2017-05-01T18:59:00Z","modified":"2025-07-16T07:18:31.637471Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:16.154988Z"}]}}