ghsa-827c-j6w2-8fg4
Vulnerability from github
Published
2022-05-02 03:48
Modified
2022-05-02 03:48
Details

Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.3, 1.6.0.x before 1.6.0.17, and 1.6.1.x before 1.6.1.9; Business Edition A.x.x, B.x.x before B.2.5.12, C.2.x.x before C.2.4.5, and C.3.x.x before C.3.2.2; AsteriskNOW 1.5; and s800i 1.3.x before 1.3.0.5 generate different error messages depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames via multiple crafted REGISTER messages with inconsistent usernames in the URI in the To header and the Digest in the Authorization header.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2009-3727"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-11-10T18:30:00Z",
    "severity": "MODERATE"
  },
  "details": "Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.3, 1.6.0.x before 1.6.0.17, and 1.6.1.x before 1.6.1.9; Business Edition A.x.x, B.x.x before B.2.5.12, C.2.x.x before C.2.4.5, and C.3.x.x before C.3.2.2; AsteriskNOW 1.5; and s800i 1.3.x before 1.3.0.5 generate different error messages depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames via multiple crafted REGISTER messages with inconsistent usernames in the URI in the To header and the Digest in the Authorization header.",
  "id": "GHSA-827c-j6w2-8fg4",
  "modified": "2022-05-02T03:48:00Z",
  "published": "2022-05-02T03:48:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-3727"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=523277"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=533137"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00789.html"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00838.html"
    },
    {
      "type": "WEB",
      "url": "http://downloads.asterisk.org/pub/security/AST-2009-008.html"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/59697"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37265"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37479"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37677"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2009/dsa-1952"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/36924"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1023133"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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