Riskcovery

CVE-2018-16150

State
Published
Severity
Not scored
Published
Nov 7, 2018
Updated
Aug 5, 2024
Reserved
Aug 29, 2018

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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