CVE-2015-0205
EPSS 12.3%
Description
The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support.
How to fix CVE-2015-0205
To remediate CVE-2015-0205, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 1.0.1k-1 or later
Is CVE-2015-0205 being exploited?
Moderate — EPSS is 12.3%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.0.1k-1