Vulnerability Database

308,377

Total vulnerabilities in the database

CVE-2002-1563

stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions that cause an inconsistency in the child counter.

  • Published: May 12, 2003
  • Updated: Nov 9, 2025
  • CVE: CVE-2002-1563
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 1.2
  • AV:L/AC:H/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
stunnel / stunnel 4.04 4.04.x