ghsa-r9f4-f6pw-gqm4
Vulnerability from github
Published
2022-05-17 02:37
Modified
2022-05-17 02:37
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

Tor before 0.2.8.9 and 0.2.9.x before 0.2.9.4-alpha had internal functions that were entitled to expect that buf_t data had NUL termination, but the implementation of or/buffers.c did not ensure that NUL termination was present, which allows remote attackers to cause a denial of service (client, hidden service, relay, or authority crash) via crafted data.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-8860"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-04T20:59:00Z",
    "severity": "HIGH"
  },
  "details": "Tor before 0.2.8.9 and 0.2.9.x before 0.2.9.4-alpha had internal functions that were entitled to expect that buf_t data had NUL termination, but the implementation of or/buffers.c did not ensure that NUL termination was present, which allows remote attackers to cause a denial of service (client, hidden service, relay, or authority crash) via crafted data.",
  "id": "GHSA-r9f4-f6pw-gqm4",
  "modified": "2022-05-17T02:37:02Z",
  "published": "2022-05-17T02:37:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8860"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torproject/tor/commit/3cea86eb2fbb65949673eb4ba8ebb695c87a57ce"
    },
    {
      "type": "WEB",
      "url": "https://blog.torproject.org/blog/tor-0289-released-important-fixes"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201612-45"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/20384"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2016/10/19/11"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3694"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95116"
    }
  ],
  "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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