CVE-2014-9221
8.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.082 Low
EPSS
Percentile
94.3%
strongSwan 4.5.x through 5.2.x before 5.2.1 allows remote attackers to cause a denial of service (invalid pointer dereference) via a crafted IKEv2 Key Exchange (KE) message with Diffie-Hellman (DH) group 1025.
References
lists.fedoraproject.org/pipermail/package-announce/2015-March/153825.html
lists.opensuse.org/opensuse-updates/2015-01/msg00054.html
secunia.com/advisories/62071
secunia.com/advisories/62083
secunia.com/advisories/62095
secunia.com/advisories/62663
strongswan.org/blog/2015/01/05/strongswan-5.2.2-released.html
strongswan.org/blog/2015/01/05/strongswan-denial-of-service-vulnerability-%28cve-2014-9221%29.html
www.debian.org/security/2015/dsa-3118
www.securityfocus.com/bid/71894
www.ubuntu.com/usn/USN-2450-1
Related
8.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.082 Low
EPSS
Percentile
94.3%