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.
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.
References
Bugs
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
Source: linux (LP Ubuntu Debian)
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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed 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
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Updated: 2013-05-22 14:15:44 UTC (commit 6866)