CVE-2015-0288: OpenSSL

Medium severity, CVSS 5.0. EPSS: 8.1% chance of exploitation in the next 30 days.

The X509_to_X509_REQ function in crypto/x509/x509_req.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow attackers to cause a denial of service (NULL pointer dereference and application crash) via an invalid certificate key.

Affected products

• OpenSSL OpenSSL: up to and including 0.9.8ze; version 1.0.0 only; version 1.0.0a only; version 1.0.0b only; version 1.0.0c only; version 1.0.0d only; …

Published 2015-03-19. Last modified 2026-06-17.