CVE-2011-1573
Priority
Medium
Description
net/sctp/sm_make_chunk.c in the Linux kernel before 2.6.34, when
addip_enable and auth_enable are used, does not consider the amount of zero
padding during calculation of chunk lengths for (1) INIT and (2) INIT ACK
chunks, which allows remote attackers to cause a denial of service (OOPS)
via crafted packet data.
addip_enable and auth_enable are used, does not consider the amount of zero
padding during calculation of chunk lengths for (1) INIT and (2) INIT ACK
chunks, which allows remote attackers to cause a denial of service (OOPS)
via crafted packet data.
Ubuntu-Description
It was discovered that the Stream Control Transmission Protocol (SCTP)
implementation incorrectly calculated lengths. If the net.sctp.addip_enable
variable was turned on, a remote attacker could send specially crafted
traffic to crash the system.
implementation incorrectly calculated lengths. If the net.sctp.addip_enable
variable was turned on, a remote attacker could send specially crafted
traffic to crash the system.
References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1573
http://permalink.gmane.org/gmane.comp.security.oss.general/4856
http://www.ubuntu.com/usn/usn-1141-1
http://www.ubuntu.com/usn/usn-1162-1
http://www.ubuntu.com/usn/usn-1159-1
http://www.ubuntu.com/usn/usn-1236-1
http://www.ubuntu.com/usn/usn-1241-1
http://www.ubuntu.com/usn/usn-1256-1
http://permalink.gmane.org/gmane.comp.security.oss.general/4856
http://www.ubuntu.com/usn/usn-1141-1
http://www.ubuntu.com/usn/usn-1162-1
http://www.ubuntu.com/usn/usn-1159-1
http://www.ubuntu.com/usn/usn-1236-1
http://www.ubuntu.com/usn/usn-1241-1
http://www.ubuntu.com/usn/usn-1256-1
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (3.2.0-1600.1) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (3.2.0-1602.5) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.32-316.30) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | not-affected |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.38-1.27~lucid1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | DNE |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Patches:
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.32-217.34) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (reached end-of-life) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.32-32.62) |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (2.6.39-0.0) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (2.6.39-0.0) |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (2.6.39-0.0) |
| Ubuntu 13.10 (Saucy Salamander): | not-affected (2.6.39-0.0) |
Patches:
| Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | Fixed by a8170c35e738d62e9919ce5b109cf4ed66e95bde |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected (2.6.38-1309.13) |
| Ubuntu 12.10 (Quantal Quetzal): | not-affected (2.6.38-1309.13) |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (2.6.38-1309.13) |
| Ubuntu 13.10 (Saucy Salamander): | not-affected (2.6.38-1309.13) |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (2.6.31-611.29) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (2.6.34~rc6) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |