6.3 Medium
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.042 Low
EPSS
Percentile
92.0%
The asn1_get_sequence_of function in library/asn1parse.c in PolarSSL 1.0 through 1.2.12 and 1.3.x through 1.3.9 does not properly initialize a pointer in the asn1_sequence linked list, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted ASN.1 sequence in a certificate.
lists.fedoraproject.org/pipermail/package-announce/2015-January/148829.html
lists.fedoraproject.org/pipermail/package-announce/2015-January/148903.html
lists.opensuse.org/opensuse-updates/2015-02/msg00003.html
secunia.com/advisories/62270
secunia.com/advisories/62610
www.debian.org/security/2015/dsa-3136
polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-04
security.gentoo.org/glsa/201801-15