CVE-2016-3191 (GCVE-0-2016-3191)

Vulnerability from cvelistv5 – Published: 2016-03-17 23:00 – Updated: 2024-08-05 23:47
VLAI?
Summary
The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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    "nvd": "{\"cve\":{\"id\":\"CVE-2016-3191\",\"sourceIdentifier\":\"security@debian.org\",\"published\":\"2016-03-17T23:59:01.447\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n compile_branch en pcre_compile.c en PCRE 8.x en versiones anteriores a 8.39 y pcre2_compile.c en PCRE2 en versiones anteriores a 10.22 no maneja correctamente patrones que contienen una subcadena (*ACCEPT) en conjunci\u00f3n con par\u00e9ntesis anidados, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (desbordamiento de buffer basado en pila) a trav\u00e9s de una expresi\u00f3n regular manipuada, seg\u00fan lo demostrado por un objeto JavaScript RegExp encontrado por Konqueror, tambi\u00e9n conocido como ZDI-CAN-3542.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.00:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE157F38-24DB-4B12-9964-F514A303C294\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.01:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4F80172-754F-4FB1-9E84-F8EC1A6B0EEF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.02:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C109C2A1-BF9D-48CB-A027-82F3F3FA261B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8A8DB81-0B55-4E50-A149-C1E82BDAD0C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2D96300-9CEF-4F64-A76F-11B1AB312579\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61D64759-714E-47D8-B578-CCE4B59086EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ACC08805-B9FC-4D8B-B486-813E4398DBBD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EFD12533-1D1E-4931-B687-CBC0A17DBF3F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.21:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B2768BD-07FF-4C8C-8370-E84AE8D0707A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.30:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5C9BE45-3F45-4F46-9C15-86AA2CD3F2E7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.31:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FC0CD596-3719-425E-9327-8DEE38AB138B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.32:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4CE5EE9A-0FA0-4851-8AF3-D884B88B2E52\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.33:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A61CB8C-6504-4602-91A5-C1595C12F6AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.34:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6876A94-2609-41CE-975E-F1ADAE1BD782\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.35:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9DA3CC4F-1797-46D8-8C3D-0605E71C5EAE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.36:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"909CD13B-E836-4EBF-9433-55B4EFFE2DC4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.37:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EF43E164-05C2-42A8-82CA-D1B643875C2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre:8.38:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9DD39B35-C14D-4044-A050-660FE4EE6AC2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"10.21\",\"matchCriteriaId\":\"4B739148-6299-4DD1-BDE5-608BDF01A44F\"}]}]}],\"references\":[{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-1025.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://vcs.pcre.org/pcre2?view=revision\u0026revision=489\",\"source\":\"security@debian.org\"},{\"url\":\"http://vcs.pcre.org/pcre?view=revision\u0026revision=1631\",\"source\":\"security@debian.org\"},{\"url\":\"http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.securityfocus.com/bid/84810\",\"source\":\"security@debian.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2016:1132\",\"source\":\"security@debian.org\"},{\"url\":\"https://bto.bluecoat.com/security-advisory/sa128\",\"source\":\"security@debian.org\"},{\"url\":\"https://bugs.debian.org/815920\",\"source\":\"security@debian.org\"},{\"url\":\"https://bugs.debian.org/815921\",\"source\":\"security@debian.org\"},{\"url\":\"https://bugs.exim.org/show_bug.cgi?id=1791\",\"source\":\"security@debian.org\",\"tags\":[\"Exploit\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1311503\",\"source\":\"security@debian.org\"},{\"url\":\"https://www.tenable.com/security/tns-2016-18\",\"source\":\"security@debian.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-1025.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://vcs.pcre.org/pcre2?view=revision\u0026revision=489\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://vcs.pcre.org/pcre?view=revision\u0026revision=1631\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/84810\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2016:1132\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bto.bluecoat.com/security-advisory/sa128\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.debian.org/815920\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.debian.org/815921\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.exim.org/show_bug.cgi?id=1791\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1311503\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.tenable.com/security/tns-2016-18\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.