high7.5
CVE-2011-1770
Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of ser…
Impact
Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 2.6.33.14 |
| Fedoraproject | Fedora | Versions 14, 15 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061236.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061366.html
- http://marc.info/?l=linux-kernel&m=130468845209036&w=2
- http://marc.info/?l=linux-kernel&m=130469305815140&w=2
- http://secunia.com/advisories/44932
- http://securityreason.com/securityalert/8286
- http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.33/ChangeLog-2.6.33.14
- http://www.securityfocus.com/bid/47769
- http://www.securitytracker.com/id?1025592
- https://bugzilla.redhat.com/show_bug.cgi?id=703011
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061236.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061366.html
- http://marc.info/?l=linux-kernel&m=130468845209036&w=2
- http://marc.info/?l=linux-kernel&m=130469305815140&w=2
- http://secunia.com/advisories/44932
- http://securityreason.com/securityalert/8286
- http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.33/ChangeLog-2.6.33.14
- http://www.securityfocus.com/bid/47769
- http://www.securitytracker.com/id?1025592
- https://bugzilla.redhat.com/show_bug.cgi?id=703011