PRIOn knowledge basePRION:CVE-2014-2523Design/Logic Flaw
8.3 High
AI Score
Confidence
High
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.075 Low
EPSS
Percentile
93.9%
net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a DCCP packet that triggers a call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b22f5126a24b3b2f15448c3f2a254fc10cbc2b92
secunia.com/advisories/57446
www.openwall.com/lists/oss-security/2014/03/17/7
www.securityfocus.com/bid/66279
www.securitytracker.com/id/1029945
www.ubuntu.com/usn/USN-2173-1
www.ubuntu.com/usn/USN-2174-1
bugzilla.redhat.com/show_bug.cgi?id=1077343
exchange.xforce.ibmcloud.com/vulnerabilities/91910
github.com/torvalds/linux/commit/b22f5126a24b3b2f15448c3f2a254fc10cbc2b92
twitter.com/grsecurity/statuses/445496197399461888
Related
8.3 High
AI Score
Confidence
High
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.075 Low
EPSS
Percentile
93.9%