Vulnerability Database

308,379

Total vulnerabilities in the database

CVE-2003-0031

Multiple buffer overflows in libmcrypt before 2.5.5 allow attackers to cause a denial of service (crash).

  • Published: Jan 17, 2003
  • Updated: Nov 9, 2025
  • CVE: CVE-2003-0031
  • Severity: High
  • Exploit:

CVSS v2:

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

No CWE or OWASP classifications available.

Software From Fixed in
mcrypt / libmcrypt 2.5.1_r4 2.5.1_r4.x
mcrypt / libmcrypt 2.5.2 2.5.2.x
mcrypt / libmcrypt 2.5_.0 2.5_.0.x
mcrypt / libmcrypt 2.5.3 2.5.3.x