ghsa-v838-v88j-gw93
Vulnerability from github
Published
2022-05-02 00:00
Modified
2025-04-09 03:57
Details

The regular expression engine (regex.c) in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows remote attackers to cause a denial of service (infinite loop and crash) via multiple long requests to a Ruby socket, related to memory allocation failure, and as demonstrated against Webrick.

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{
  "affected": [],
  "aliases": [
    "CVE-2008-3443"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2008-08-14T23:41:00Z",
    "severity": "MODERATE"
  },
  "details": "The regular expression engine (regex.c) in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows remote attackers to cause a denial of service (infinite loop and crash) via multiple long requests to a Ruby socket, related to memory allocation failure, and as demonstrated against Webrick.",
  "id": "GHSA-v838-v88j-gw93",
  "modified": "2025-04-09T03:57:39Z",
  "published": "2022-05-02T00:00:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-3443"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44688"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9570"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/651-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/691-1"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/6239"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31430"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32165"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32219"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32371"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32372"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/33185"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/33398"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/35074"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/4158"
    },
    {
      "type": "WEB",
      "url": "http://support.apple.com/kb/HT3549"
    },
    {
      "type": "WEB",
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2009/dsa-1695"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0895.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0897.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/30682"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1021075"
    },
    {
      "type": "WEB",
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/1297"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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