cups
33
complete. Red Hat welcomes customer feedback and suggestions for Technology Previews.
Advisories will be provided for high-severity security issues in Technology Preview features.
All users requiring CTDB should install these newly released packages, which add this enhancement.
1.29. cups
1.29.1. RHBA-2010:0045: bug fix update
Note
This update has already been released (prior to the GA of this release) as errata
RHBA-2010:0045
227
Updated cups packages that fix a severe memory leak in the CUPS scheduler are now available.
The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX and Unix-like
operating systems.
This update addresses the following issue:
* when adding or modifying many printer queues, cupsd, the CUPS scheduler leaked memory. For
example, running "lpstat" after creating several thousand printer queues caused cupsd to use all
available memory, eventually killing other processes and bringing the system down. With this update
cupsd no longer leaks memory when adding or modifying large numbers of printer queues and the
associated out-of-memory errors and crashes no longer occur. (
BZ#552213
228
)
All cups users should upgrade to these updated packages, which resolves this issue.
1.29.2. RHSA-2010:0129: Moderate security update
Important
This update has already been released (prior to the GA of this release) as the security
errata
RHSA-2010:0129
229
Updated cups packages that fix one security issue are now available for Red Hat Enterprise Linux 5.
This update has been rated as having moderate security impact by the Red Hat Security Response
Team.
The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX operating
systems.
It was discovered that the Red Hat Security Advisory RHSA-2009:1595 did not fully correct the
use-after-free flaw in the way CUPS handled references in its file descriptors-handling interface.
A remote attacker could send specially-crafted queries to the CUPS server, causing it to crash.
(
CVE-2010-0302
230
)
228
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=552213
230
https://www.redhat.com/security/data/cve/CVE-2010-0302.html
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