CVE-2011-1925

Publication date 31 May 2011

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.

Read the notes from the security team

Status

Package Ubuntu Release Status
nbd 13.10 saucy
Not affected
13.04 raring
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric Ignored end of life
11.04 natty
Not affected
10.10 maverick
Not affected
10.04 LTS lucid
Not affected
8.04 LTS hardy Ignored end of life

Notes

mdeslaur

seems to be introduced by: http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd;a=commitdiff;h=9ea4e742ce6f1b7793d1edfca70427a8660aeffa only affects 2.9.21

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
nbd