NVD

Id
40154  
Name
CVE-2013-4563  
Description
The udp6_ufo_fragment function in net/ipv6/udp_offload.c in the Linux kernel through 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly perform a certain size comparison before inserting a fragment header, which allows remote attackers to cause a denial of service (panic) via a large IPv6 UDP packet, as demonstrated by use of the Token Bucket Filter (TBF) queueing discipline.  
Reject
 
CVSS Version
2  
CVSS Score
7.1  
Severity
High  
CVSS Base Score
7.1  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-18  
Published
2013-11-20  
Modified Date
2014-03-05  
Seq
2013-4563  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
204346 40154 CVE-2013-4563 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e033e04c2678dbbe74a46b23fffb7bb918c288e  View
204347 40154 CVE-2013-4563 openSUSE-SU-2014:0205  View
204348 40154 CVE-2013-4563 [oss-security] 20131113 CVE-2013-4563 -- Linux kernel: net: large udp packet over IPv6 over UFO-enabled device with TBF qdisc panic  View
204349 40154 CVE-2013-4563 USN-2113-1  View
204350 40154 CVE-2013-4563 USN-2117-1  View
204351 40154 CVE-2013-4563 https://bugzilla.redhat.com/show_bug.cgi?id=1030015  View
204352 40154 CVE-2013-4563 https://github.com/torvalds/linux/commit/0e033e04c2678dbbe74a46b23fffb7bb918c288e  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
23609 JVNDB-2013-005184 Linux Kernel の net/ipv6/udp_offload.c の udp6_ufo_fragment 関数におけるサービス運用妨害 (DoS) の脆弱性 Linux Kernel の net/ipv6/udp_offload.c の udp6_ufo_fragment 関数は、UDP Fragmentation Offload (UFO) が有効な場合、フラグメントヘッダを挿入する前に特定のサイズ比較を適切に実行しないため、サービス運用妨害 (パニック) 状態にされる脆弱性が存在します。 CVE-2013-4563 64505 CVE-2013-4563 40154 7.1 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-005184.html 2013-11-05 2013-11-21 View