Secunia Security Advisory - Red Hat has issued an update for cups. This fixes two vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service).
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TITLE:
Red Hat update for cups
SECUNIA ADVISORY ID:
SA29087
VERIFY ADVISORY:
http://secunia.com/advisories/29087/
CRITICAL:
Less critical
IMPACT:
DoS
WHERE:
>From local network
OPERATING SYSTEM:
RedHat Enterprise Linux AS 3
http://secunia.com/product/2534/
RedHat Enterprise Linux ES 3
http://secunia.com/product/2535/
RedHat Enterprise Linux WS 3
http://secunia.com/product/2536/
RedHat Enterprise Linux WS 4
http://secunia.com/product/4670/
RedHat Enterprise Linux ES 4
http://secunia.com/product/4668/
RedHat Enterprise Linux AS 4
http://secunia.com/product/4669/
DESCRIPTION:
Red Hat has issued an update for cups. This fixes two
vulnerabilities, which can be exploited by malicious people to cause
a DoS (Denial of Service).
The vulnerabilities are caused due to a memory leak and a double free
error when adding or removing remote shared printers via IPP. This can
be exploited to crash the CUPS daemon by e.g. exhausting all available
memory or causing memory to be freed twice by sending specially
crafted IPP packets to a vulnerable service.
SOLUTION:
Updated packages are available via Red Hat Network.
http://rhn.redhat.com
PROVIDED AND/OR DISCOVERED BY:
Red Hat Security Team
ORIGINAL ADVISORY:
http://rhn.redhat.com/errata/RHSA-2008-0153.html
http://rhn.redhat.com/errata/RHSA-2008-0161.html
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