CVE-2011-4073

Publication date 17 November 2011

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions.

Status

Package Ubuntu Release Status
openswan 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
Fixed 1:2.6.28+dfsg-5squeeze1build0.11.04.1
10.10 maverick Ignored end of life
10.04 LTS lucid Ignored end of life
8.04 LTS hardy
Fixed 1:2.4.9+dfsg-1ubuntu0.1

Patch details

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

Package Patch details
openswan