{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-4326", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "50751", "refsource": "BID", "url": "http://www.securityfocus.com/bid/50751" }, { "name": "http://downloads.avaya.com/css/P8/documents/100156038", "refsource": "CONFIRM", "url": "http://downloads.avaya.com/css/P8/documents/100156038" }, { "name": "[oss-security] 20111121 Re: CVE Request -- kernel: wrong headroom check in udp6_ufo_fragment()", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2011/11/21/10" }, { "name": "https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbedde", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbedde" }, { "name": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39", "refsource": "CONFIRM", "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=682066", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=682066" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=755584", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=755584" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a9cf73ea7ff78f52662c8658d93c226effbbedde", "refsource": "CONFIRM", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a9cf73ea7ff78f52662c8658d93c226effbbedde" } ] } }