Vulnerability Database

310,222

Total vulnerabilities in the database

CVE-2004-2154

CUPS before 1.1.21rc1 treats a Location directive in cupsd.conf as case sensitive, which allows attackers to bypass intended ACLs via a printer name containing uppercase or lowercase letters that are different from what is specified in the directive.

  • Published: Dec 31, 2004
  • Updated: Nov 9, 2025
  • CVE: CVE-2004-2154
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
apple / cups - 1.1.21
apple / cups 1.1.21 1.1.21.x
canonical / ubuntu_linux 4.10 4.10.x