ghsa-qcx3-c5rp-cj34
Vulnerability from github
Published
2022-05-17 05:06
Modified
2022-05-17 05:06
Details

The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-3518"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-26T03:17:00Z",
    "severity": "MODERATE"
  },
  "details": "The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.",
  "id": "GHSA-qcx3-c5rp-cj34",
  "modified": "2022-05-17T05:06:10Z",
  "published": "2022-05-17T05:06:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3518"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.torproject.org/tor.git/commit/55f635745afacefffdaafc72cc176ca7ab817546"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.torproject.org/tor.git/commit/57e35ad3d91724882c345ac709666a551a977f0f"
    },
    {
      "type": "WEB",
      "url": "https://lists.torproject.org/pipermail/tor-announce/2012-August/000086.html"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/6530"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00048.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2012/08/21/6"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/50583"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201301-03.xml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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