CVE-2015-0205

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)…

published January 9, 2015

CVSS
—
EPSS
22%
Percentile
97.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.22341 · 97.7th percentile
Published
2015-01-09T02:00Z
EPSS history
Timeline
  • 09 JAN 02:00Z
    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)…
    cvelistv5