ghsa-v73p-8445-35p5
Vulnerability from github
Published
2022-05-17 03:05
Modified
2022-05-17 03:05
Details

Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-5117"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-07-30T16:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.",
  "id": "GHSA-v73p-8445-35p5",
  "modified": "2022-05-17T03:05:52Z",
  "published": "2022-05-17T03:05:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5117"
    },
    {
      "type": "WEB",
      "url": "https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attack"
    },
    {
      "type": "WEB",
      "url": "https://lists.torproject.org/pipermail/tor-announce/2014-July/000093.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.torproject.org/pipermail/tor-announce/2014-July/000094.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.torproject.org/pipermail/tor-talk/2014-July/034180.html"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/1038"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/60084"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/60647"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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