Security Advisory

CVE-2018-16150

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-11-07 20:00:00

Last updated 2024-08-05 10:17:38

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature verification does not reject excess data after the hash value. Consequently, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation through fake X.509 certificates. This is a variant of CVE-2006-4340.

← Browse all CVEs View on cve.org ↗