github - ghsa-qcx3-c5rp-cj34

GHSA-QCX3-C5RP-CJ34

Vulnerability from github – Published: 2022-05-17 05:06 – Updated: 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": []
}

CVE-2012-3518 (GCVE-0-2012-3518)

Vulnerability from cvelistv5 – Published: 2012-08-26 01:00 – Updated: 2024-08-06 20:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://security.gentoo.org/glsa/glsa-201301-03.xml	vendor-advisoryx_refsource_GENTOO
	https://lists.torproject.org/pipermail/tor-announ…	mailing-listx_refsource_MLIST
	http://secunia.com/advisories/50583	third-party-advisoryx_refsource_SECUNIA
	http://openwall.com/lists/oss-security/2012/08/21/6	mailing-listx_refsource_MLIST
	https://gitweb.torproject.org/tor.git/commit/55f6…	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2012-0…	vendor-advisoryx_refsource_SUSE
	https://trac.torproject.org/projects/tor/ticket/6530	x_refsource_CONFIRM
	https://gitweb.torproject.org/tor.git/commit/57e3…	x_refsource_CONFIRM

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JSON

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          {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-QCX3-C5RP-CJ34

CVE-2012-3518 (GCVE-0-2012-3518)

Tags

Sightings

Nomenclature