Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2013-0176

Published: 22 January 2013

The publickey_from_privatekey function in libssh before 0.5.4, when no algorithm is matched during negotiations, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a "Client: Diffie-Hellman Key Exchange Init" packet.

Priority

Medium

Status

Package Release Status
libssh
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid
Released (0.4.2-1ubuntu1.2)
oneiric
Released (0.5.2-1ubuntu0.11.10.2)
precise
Released (0.5.2-1ubuntu0.12.04.2)
quantal
Released (0.5.2-1ubuntu0.12.10.2)
upstream
Released (0.5.4)
Patches:
upstream: http://git.libssh.org/projects/libssh.git/commit/?h=v0-5&id=55b09f426417406bb25c0b9c474fbab1398b0dc8