Unscored severity · published Mar 19, 2015
CVE-2015-0291
The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an…
–
CVSS
6.9%
EPSS
No
On KEV
Description
The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation.
Exploitation
Is it being used?
Exploit prediction (EPSS)6.9% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openssl · Openssl
1.0.2; 1.0.2; 1.0.2; 1.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-0291
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-0291
Mailing List
http://marc.info/?l=bugtraq&m=143748090628601&w=2
Mailing List
http://marc.info/?l=bugtraq&m=144050155601375&w=2
Mailing List
http://marc.info/?l=bugtraq&m=144050297101809&w=2
Third Party Advisory
http://www.fortiguard.com/advisory/2015-03-24-openssl-vulnerabilities-march-2015
Patch
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
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