ghsa-2p2p-xpf9-5p78
Vulnerability from github
Published
2022-05-02 04:01
Modified
2022-05-02 04:01
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-5155"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-26T02:29:00Z",
    "severity": "HIGH"
  },
  "details": "In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.",
  "id": "GHSA-2p2p-xpf9-5p78",
  "modified": "2022-05-02T04:01:42Z",
  "published": "2022-05-02T04:01:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-5155"
    },
    {
      "type": "WEB",
      "url": "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22793"
    },
    {
      "type": "WEB",
      "url": "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32806"
    },
    {
      "type": "WEB",
      "url": "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34238"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190315-0002"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=11053"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=18986"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=eb04c21373e2a2885f3d52ff192b0499afe3c672"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K64119434"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K64119434?utm_source=f5support\u0026amp;utm_medium=RSS"
    },
    {
      "type": "WEB",
      "url": "http://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=5513b40999149090987a0341c018d05d3eea1272"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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