Unscored severity · published Jan 9, 2015
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) certificate without…
–
CVSS
22.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)22.3% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openssl · Openssl
1.0.0a; 1.0.0b; 1.0.0c; 1.0.0d; 1.0.0e; 1.0.0f; +19 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-0205
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-0205
kb.juniper.net
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html
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