ghsa-h4mc-jpwx-rjgp
Vulnerability from github
Published
2022-05-17 05:06
Modified
2022-05-17 05:06
Details

The tor_timegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed directory object, a different vulnerability than CVE-2012-4419.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-4922"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-09-14T18:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The tor_timegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed directory object, a different vulnerability than CVE-2012-4419.",
  "id": "GHSA-h4mc-jpwx-rjgp",
  "modified": "2022-05-17T05:06:10Z",
  "published": "2022-05-17T05:06:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4922"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.torproject.org/tor.git/blob/release-0.2.2:/ReleaseNotes"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.torproject.org/tor.git/commit/973c18bf0e84d14d8006a9ae97fde7f7fb97e404"
    },
    {
      "type": "WEB",
      "url": "https://lists.torproject.org/pipermail/tor-talk/2012-September/025501.html"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/6811"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2012/09/12/5"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201301-03.xml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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