fkie_cve-2015-2328
Vulnerability from fkie_nvd
Published
2015-12-02 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
References
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "matchCriteriaId": "104DA87B-DEE4-4262-AE50-8E6BC43B228B", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*", "matchCriteriaId": "E109BA49-3C0C-471D-A71B-C3938479625D", "versionEndIncluding": "8.35", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror." }, { "lang": "es", "value": "PCRE en versiones anteriores a 8.36 no maneja correctamente el patr\u00f3n /((?(R)a|(?1)))+/ y patrones relacionados con cierta recursi\u00f3n, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s de una expresi\u00f3n regular manipulada, seg\u00fan lo demostrado por un objeto JavaScript RegExp encontrado por Konqueror." } ], "id": "CVE-2015-2328", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2015-12-02T01:59:01.880", "references": [ { "source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2016-1025.html" }, { "source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html" }, { "source": "cve@mitre.org", "tags": [ "Exploit" ], "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup" }, { "source": "cve@mitre.org", "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://www.fortiguard.com/advisory/FG-VD-15-014/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/74924" }, { "source": "cve@mitre.org", "tags": [ "Exploit" ], "url": "https://bugs.exim.org/show_bug.cgi?id=1515" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://jira.mongodb.org/browse/SERVER-17252" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-1025.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ], "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.fortiguard.com/advisory/FG-VD-15-014/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/74924" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ], "url": "https://bugs.exim.org/show_bug.cgi?id=1515" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://jira.mongodb.org/browse/SERVER-17252" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-19" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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