CVE-2014-5077
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.7 Medium
AI Score
Confidence
Low
0.025 Low
EPSS
Percentile
90.2%
The sctp_assoc_update function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by starting to establish an association between two endpoints immediately after an exchange of INIT and INIT ACK chunks to establish an earlier association between these endpoints in the opposite direction.
Affected configurations
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1be9a950c646c9092fb3618197f7b6bfb50e82aa
lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
rhn.redhat.com/errata/RHSA-2014-1083.html
rhn.redhat.com/errata/RHSA-2014-1668.html
rhn.redhat.com/errata/RHSA-2014-1763.html
secunia.com/advisories/59777
secunia.com/advisories/60430
secunia.com/advisories/60545
secunia.com/advisories/60564
secunia.com/advisories/60744
secunia.com/advisories/62563
www.openwall.com/lists/oss-security/2014/07/26/1
www.securityfocus.com/bid/68881
www.securitytracker.com/id/1030681
www.ubuntu.com/usn/USN-2334-1
www.ubuntu.com/usn/USN-2335-1
www.ubuntu.com/usn/USN-2358-1
www.ubuntu.com/usn/USN-2359-1
bugzilla.redhat.com/show_bug.cgi?id=1122982
exchange.xforce.ibmcloud.com/vulnerabilities/95134
github.com/torvalds/linux/commit/1be9a950c646c9092fb3618197f7b6bfb50e82aa
Related
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.7 Medium
AI Score
Confidence
Low
0.025 Low
EPSS
Percentile
90.2%