fkie_cve-2015-5073
Vulnerability from fkie_nvd
Published
2016-12-13 16:59
Modified
2025-04-12 10:46
Severity ?
Summary
Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis.
References
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-1025.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2750.html
cve@mitre.orghttp://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609&view=markupVendor Advisory
cve@mitre.orghttp://vcs.pcre.org/pcre?view=revision&revision=1571Exploit, Vendor Advisory
cve@mitre.orghttp://www-01.ibm.com/support/docview.wss?uid=isg3T1023886Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/06/26/1Mailing List
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/06/26/3Mailing List
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
cve@mitre.orghttp://www.securityfocus.com/bid/75430Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1033154Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2016:1132
cve@mitre.orghttps://bugs.exim.org/show_bug.cgi?id=1651Exploit
cve@mitre.orghttps://security.gentoo.org/glsa/201607-02
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-1025.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2750.html
af854a3a-2127-422b-91ae-364da2661108http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609&view=markupVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://vcs.pcre.org/pcre?view=revision&revision=1571Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/06/26/1Mailing List
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/06/26/3Mailing List
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/75430Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033154Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2016:1132
af854a3a-2127-422b-91ae-364da2661108https://bugs.exim.org/show_bug.cgi?id=1651Exploit
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201607-02
Impacted products
Vendor Product Version
ibm powerkvm 2.1
ibm powerkvm 3.1
pcre pcre *



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:powerkvm:2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "161594FF-0DF8-43C8-B532-EBB20228023D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:powerkvm:3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "A0744845-0230-47E7-866A-0880832B31C8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7ADB3502-FE99-4709-B92C-E5BEF4FD3EF6",
              "versionEndIncluding": "8.37",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en la funci\u00f3n find_fixedlength en pcre_compile.c en PCRE en versiones anteriores a 8.38 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) u obtener informaci\u00f3n sensible de la memoria din\u00e1mica y posiblemente eludir el mecanismo de protecci\u00f3n ASLR a trav\u00e9s de una expresi\u00f3n regular manipulada con un par\u00e9ntesis de cierre excesivo."
    }
  ],
  "id": "CVE-2015-5073",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-12-13T16:59:06.097",
  "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": [
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      ],
      "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609\u0026view=markup"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/06/26/1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/06/26/3"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/75430"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1033154"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://access.redhat.com/errata/RHSA-2016:1132"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugs.exim.org/show_bug.cgi?id=1651"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201607-02"
    },
    {
      "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": [
        "Vendor Advisory"
      ],
      "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609\u0026view=markup"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/06/26/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://www.openwall.com/lists/oss-security/2015/06/26/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/75430"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "VDB Entry"
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      "url": "http://www.securitytracker.com/id/1033154"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2016:1132"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://bugs.exim.org/show_bug.cgi?id=1651"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201607-02"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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