ghsa-x7rw-r7fp-j64f
Vulnerability from github
Published
2022-05-17 00:18
Modified
2025-04-11 03:55
Details

tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2012-0840"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-02-10T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.",
  "id": "GHSA-x7rw-r7fp-j64f",
  "modified": "2025-04-11T03:55:18Z",
  "published": "2022-05-17T00:18:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0840"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/73096"
    },
    {
      "type": "WEB",
      "url": "http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD%40eris.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD@eris.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2012/02/08/3"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2012/02/09/1"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/47862"
    },
    {
      "type": "WEB",
      "url": "http://svn.apache.org/viewvc?rev=1231605\u0026view=rev"
    },
    {
      "type": "WEB",
      "url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24439.html"
    },
    {
      "type": "WEB",
      "url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24472.html"
    },
    {
      "type": "WEB",
      "url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24473.html"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:019"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.