{"id":"CVE-2014-9769","aliases":["DEBIAN-CVE-2014-9769","EUVD-2014-9575","GHSA-v59w-72qc-xg55","UBUNTU-CVE-2014-9769","USN-2943-1"],"status":"published","title":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives...","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","severity":{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02351,"percentile":0.83817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2016-03-28T16:00:00Z","modified":"2026-10-23T16:02:22Z","fixes":[{"ecosystem":"Debian:12","package":"pcre3","fixed_in":["2:8.38-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pcre3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.38-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"pcre3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.31-2ubuntu2.2"}]}],"versions":["1:8.31-2","1:8.31-2ubuntu2","1:8.31-2ubuntu2.1"],"bundled":25}],"products":[{"vendor":"pcre","product":"pcre"}],"references":[{"url":"http://vcs.pcre.org/pcre?view=revision\u0026revision=1475","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/85570","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://redmine.openinfosecfoundation.org/issues/1693","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securitytracker.com/id/1035424","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2016/03/26/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://bugs.debian.org/819050","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-9769"},{"url":"https://github.com/advisories/GHSA-v59w-72qc-xg55"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-9769","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-9769","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2943-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-9769","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-2325","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-2326","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-2327","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-2328","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-3210","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-5073","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8380","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8381","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8382","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8383","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8384","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8385","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8386","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8387","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8388","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8389","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8390","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8391","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8392","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8393","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8394","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-8395","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1283","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-3191","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-9769","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2016-03-28T16:00:00Z","modified":"2024-08-06T13:55:04.649Z","updated_at":"2026-11-02T14:33:42.54191Z"}],"euvd":[{"id":"EUVD-2014-9575","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2016-03-28T16:00:00Z","modified":"2024-08-06T13:55:04Z","updated_at":"2026-11-03T01:56:47.945236Z"}],"ghsa":[{"id":"GHSA-v59w-72qc-xg55","title":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives...","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2022-05-17T03:34:32Z","modified":"2023-01-27T05:07:20Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:06.43436Z"}],"nvd":[{"id":"CVE-2014-9769","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2016-03-28T16:59:00.113Z","modified":"2026-06-17T00:18:57.787Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","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":"2026-11-02T14:02:58.385843Z"}],"osv":[{"id":"CVE-2014-9769","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2016-03-28T16:59:00Z","modified":"2026-04-10T03:44:55.051201Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:44:00.097545Z"},{"id":"DEBIAN-CVE-2014-9769","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"published","published":"2016-03-28T16:59:00.113Z","modified":"2026-10-23T16:02:22.131451079Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"UBUNTU-CVE-2014-9769","description":"pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.","status":"withdrawn","published":"2016-03-29T00:00:00Z","modified":"2026-02-04T04:33:45.718852Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:54:09.378953Z"},{"id":"USN-2943-1","title":"pcre3 vulnerabilities","description":"It was discovered that PCRE incorrectly handled certain regular\nexpressions. A remote attacker could use this issue to cause applications\nusing PCRE to crash, resulting in a denial of service, or possibly execute\narbitrary code.\n","status":"published","published":"2016-03-29T17:10:38Z","modified":"2026-04-22T09:23:51.462845Z","updated_at":"2026-11-02T16:58:10.303275Z"}]}}