fkie_cve-2006-7225
Vulnerability from fkie_nvd
Published
2007-12-03 20:46
Modified
2024-11-21 00:24
Severity ?
Summary
Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a "malformed POSIX character class", as demonstrated via an invalid character after a [[ sequence.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
secalert@redhat.comhttp://secunia.com/advisories/28041
secalert@redhat.comhttp://secunia.com/advisories/28658
secalert@redhat.comhttp://support.avaya.com/elmodocs2/security/ASA-2007-505.htm
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:030
secalert@redhat.comhttp://www.pcre.org/changelog.txt
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-1059.htmlPatch
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-1068.htmlPatch
secalert@redhat.comhttp://www.securityfocus.com/bid/26725
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=384761
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10985
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/28041
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/28658
af854a3a-2127-422b-91ae-364da2661108http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2008:030
af854a3a-2127-422b-91ae-364da2661108http://www.pcre.org/changelog.txt
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2007-1059.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2007-1068.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/26725
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=384761
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10985
Impacted products
Vendor Product Version
perl pcre 0.91
perl pcre 0.92
perl pcre 0.93
perl pcre 0.94
perl pcre 0.95
perl pcre 0.96
perl pcre 0.97
perl pcre 0.98
perl pcre 0.99
perl pcre 1.00
perl pcre 1.01
perl pcre 1.02
perl pcre 1.03
perl pcre 1.04
perl pcre 1.05
perl pcre 1.06
perl pcre 1.07
perl pcre 1.08
perl pcre 1.09
perl pcre 2.0
perl pcre 2.01
perl pcre 2.02
perl pcre 2.03
perl pcre 2.04
perl pcre 2.05
perl pcre 2.06
perl pcre 2.07
perl pcre 2.08
perl pcre 3.0
perl pcre 3.1
perl pcre 3.2
perl pcre 3.3
perl pcre 3.4
perl pcre 3.5
perl pcre 3.6
perl pcre 3.7
perl pcre 3.8
perl pcre 3.9
perl pcre 4.0
perl pcre 4.1
perl pcre 4.2
perl pcre 4.3
perl pcre 4.4
perl pcre 4.5
perl pcre 5.0
perl pcre 6.0
perl pcre 6.1
perl pcre 6.2
perl pcre 6.3
perl pcre 6.4
perl pcre 6.5
perl pcre 6.6


To clipboard 

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          "negate": false,
          "operator": "OR"
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    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a \"malformed POSIX character class\", as demonstrated via an invalid character after a [[ sequence."
    },
    {
      "lang": "es",
      "value": "La biblioteca Perl-Compatible Regular Expression (PCRE) versiones anteriores a 6.7 permite a atacantes locales o remotos dependientes del contexto provocar una denegaci\u00f3n de servicio (error o ca\u00edda) mediante  una expresi\u00f3n regular que involucra \"clase de caracter POSIX malformado\" como se demuestra con un caracter tras una secuencia [[."
    }
  ],
  "id": "CVE-2006-7225",
  "lastModified": "2024-11-21T00:24:40.667",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-12-03T20:46:00.000",
  "references": [
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      "url": "http://www.pcre.org/changelog.txt"
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    {
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      "tags": [
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      "url": "http://www.redhat.com/support/errata/RHSA-2007-1059.html"
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      "url": "http://www.securityfocus.com/bid/26725"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=384761"
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      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10985"
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.