[USN-1668-1] Apport update

Jamie Strandboge jamie at canonical.com
Mon Dec 17 23:33:48 UTC 2012

Ubuntu Security Notice USN-1668-1
December 17, 2012

apport update

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS
- Ubuntu 11.10
- Ubuntu 10.04 LTS


A hardening measure was added to apport.

Software Description:
- apport: automatically generate crash reports for debugging


Dan Rosenberg discovered that an application running under an AppArmor
profile that allowed unconfined execution of apport-bug could escape
confinement by calling apport-bug with a crafted environment. While not a
vulnerability in apport itself, this update mitigates the issue by
sanitizing certain variables in the apport-bug shell script.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 LTS:
  apport                          2.0.1-0ubuntu15.1

Ubuntu 11.10:
  apport                          1.23-0ubuntu4.1

Ubuntu 10.04 LTS:
  apport                          1.13.3-0ubuntu2.2

In general, a standard system update will make all the necessary changes.


Package Information:

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 899 bytes
Desc: OpenPGP digital signature
URL: <https://lists.ubuntu.com/archives/ubuntu-security-announce/attachments/20121217/727d4e78/attachment.sig>

More information about the ubuntu-security-announce mailing list