CVE - CVE-2011-4326

CVE-ID
CVE-2011-4326	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:50751 URL:http://www.securityfocus.com/bid/50751 MISC:[oss-security] 20111121 Re: CVE Request -- kernel: wrong headroom check in udp6_ufo_fragment() URL:http://www.openwall.com/lists/oss-security/2011/11/21/10 MISC:http://downloads.avaya.com/css/P8/documents/100156038 URL:http://downloads.avaya.com/css/P8/documents/100156038 MISC:http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 URL:http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a9cf73ea7ff78f52662c8658d93c226effbbedde URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a9cf73ea7ff78f52662c8658d93c226effbbedde MISC:https://bugzilla.redhat.com/show_bug.cgi?id=682066 URL:https://bugzilla.redhat.com/show_bug.cgi?id=682066 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=755584 URL:https://bugzilla.redhat.com/show_bug.cgi?id=755584 MISC:https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbedde URL:https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbedde
Assigning CNA
Red Hat, Inc.
Date Record Created
20111104	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20111104)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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