Vulnerability Database

290,206

Total vulnerabilities in the database

CVE-2003-0189

The authentication module for Apache 2.0.40 through 2.0.45 on Unix does not properly handle threads safely when using the crypt_r or crypt functions, which allows remote attackers to cause a denial of service (failed Basic authentication with valid usernames and passwords) when a threaded MPM is used.

  • Published: Jun 9, 2003
  • Updated: Apr 13, 2023
  • CVE: CVE-2003-0189
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
apache / http_server 2.0.42 2.0.42.x
apache / http_server 2.0.44 2.0.44.x
apache / http_server 2.0.41 2.0.41.x
apache / http_server 2.0.45 2.0.45.x
apache / http_server 2.0.40 2.0.40.x
apache / http_server 2.0.43 2.0.43.x