[Trisquel-security] [USN-2144-1] CUPS vulnerabilities

Marc Deslauriers marc.deslauriers at canonical.com
Wed Mar 12 13:19:49 CET 2014


==========================================================================
Ubuntu Security Notice USN-2144-1
March 12, 2014

cups vulnerabilities
==========================================================================

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

- Ubuntu 10.04 LTS

Summary:

CUPS could be made to run programs as the lp user if it processed a
specially crafted file.

Software Description:
- cups: Common UNIX Printing System(tm)

Details:

Florian Weimer discovered that the pdftoopvp filter bundled in the CUPS
package incorrectly handled memory. An attacker could possibly use this
issue to execute arbitrary code with the privileges of the lp user.
(CVE-2013-6474, CVE-2013-6475)

Florian Weimer discovered that the pdftoopvp filter bundled in the CUPS
package did not restrict driver directories. An attacker could possibly use
this issue to execute arbitrary code with the privileges of the lp user.
(CVE-2013-6476)

Update instructions:

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

Ubuntu 10.04 LTS:
  cups                            1.4.3-1ubuntu1.10

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

References:
  http://www.ubuntu.com/usn/usn-2144-1
  CVE-2013-6474, CVE-2013-6475, CVE-2013-6476

Package Information:
  https://launchpad.net/ubuntu/+source/cups/1.4.3-1ubuntu1.10


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 884 bytes
Desc: OpenPGP digital signature
URL: <http://listas.trisquel.info/pipermail/trisquel-security/attachments/20140312/0e33b039/attachment.pgp>
-------------- next part --------------
-- 
ubuntu-security-announce mailing list
ubuntu-security-announce at lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce


More information about the Trisquel-security mailing list