ghsa-pjwm-g353-8cr7
Vulnerability from github
Published
2022-05-01 07:45
Modified
2022-05-01 07:45
Details

Perl-Compatible Regular Expression (PCRE) library before 6.7 does not properly calculate the compiled memory allocation for regular expressions that involve a quantified "subpattern containing a named recursion or subroutine reference," which allows context-dependent attackers to cause a denial of service (error or crash).

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2006-7226"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-12-03T20:46:00Z",
    "severity": "MODERATE"
  },
  "details": "Perl-Compatible Regular Expression (PCRE) library before 6.7 does not properly calculate the compiled memory allocation for regular expressions that involve a quantified \"subpattern containing a named recursion or subroutine reference,\" which allows context-dependent attackers to cause a denial of service (error or crash).",
  "id": "GHSA-pjwm-g353-8cr7",
  "modified": "2022-05-01T07:45:43Z",
  "published": "2022-05-01T07:45:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-7226"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=384781"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/40020"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11545"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/28041"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/28658"
    },
    {
      "type": "WEB",
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:030"
    },
    {
      "type": "WEB",
      "url": "http://www.pcre.org/changelog.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2007-1059.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2007-1068.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/26727"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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