Paketname
cups
Datum
2010-11-15
Advisory ID
MDVSA-2010:234
Betroffene Versionen
CS4.0 x86_64 , CS4.0 i586

Problembeschreibung

Multiple vulnerabilities were discovered and corrected in cups:

Cross-site request forgery (CSRF) vulnerability in the web interface
in CUPS, allows remote attackers to hijack the authentication of
administrators for requests that change settings (CVE-2010-0540).

The _WriteProlog function in texttops.c in texttops in the Text Filter
subsystem in CUPS before 1.4.4 does not check the return values
of certain calloc calls, which allows remote attackers to cause a
denial of service (NULL pointer dereference or heap memory corruption)
or possibly execute arbitrary code via a crafted file (CVE-2010-0542).

The web interface in CUPS, reads uninitialized memory during handling
of form variables, which allows context-dependent attackers to obtain
sensitive information from cupsd process memory via unspecified vectors
(CVE-2010-1748).

The cupsFileOpen function in CUPS before 1.4.4 allows local users,
with lp group membership, to overwrite arbitrary files via a
symlink attack on the (1) /var/cache/cups/remote.cache or (2)
/var/cache/cups/job.cache file (CVE-2010-2431).

ipp.c in cupsd in CUPS 1.4.4 and earlier does not properly allocate
memory for attribute values with invalid string data types, which
allows remote attackers to cause a denial of service (use-after-free
and application crash) or possibly execute arbitrary code via a
crafted IPP request (CVE-2010-2941).

The updated packages have been upgraded to cups 1.3.10 and patched
to correct these issues.

Aktualisierte Pakete

CS4.0 x86_64

 2b95d5b8308cce2a370976dfa5a6ffb8  corporate/4.0/x86_64/cups-1.3.10-0.2.20060mlcs4.x86_64.rpm
 f2c7c412e00f7f3c87ce61c474501fe5  corporate/4.0/x86_64/cups-common-1.3.10-0.2.20060mlcs4.x86_64.rpm
 ee9e581c5edf7b644f82558982d4a4b4  corporate/4.0/x86_64/cups-serial-1.3.10-0.2.20060mlcs4.x86_64.rpm
 f5d433ad9810166a535c66fd7044df48  corporate/4.0/x86_64/lib64cups2-1.3.10-0.2.20060mlcs4.x86_64.rpm
 522bae9acebd832bce1fbf6283f53842  corporate/4.0/x86_64/lib64cups2-devel-1.3.10-0.2.20060mlcs4.x86_64.rpm
 c42c8974ac32db059476a4fdf4a418b8  corporate/4.0/x86_64/php-cups-1.3.10-0.2.20060mlcs4.x86_64.rpm 
 2c4d2f34b37a24868fb1741653874e91  corporate/4.0/SRPMS/cups-1.3.10-0.2.20060mlcs4.src.rpm

CS4.0 i586

 a70707b734172e4cc62536bbe3d61e8a  corporate/4.0/i586/cups-1.3.10-0.2.20060mlcs4.i586.rpm
 83275ec158cb120e87bd9990f687c3e3  corporate/4.0/i586/cups-common-1.3.10-0.2.20060mlcs4.i586.rpm
 e9e7a8eeaee319edaecf4d2283b4c997  corporate/4.0/i586/cups-serial-1.3.10-0.2.20060mlcs4.i586.rpm
 2964cb8c01bd9845843af93c3f1d0dcc  corporate/4.0/i586/libcups2-1.3.10-0.2.20060mlcs4.i586.rpm
 f0ea2682acee384564855eaa87c0655e  corporate/4.0/i586/libcups2-devel-1.3.10-0.2.20060mlcs4.i586.rpm
 bd729b2a5a534aee24d3baa2ee687b90  corporate/4.0/i586/php-cups-1.3.10-0.2.20060mlcs4.i586.rpm 
 2c4d2f34b37a24868fb1741653874e91  corporate/4.0/SRPMS/cups-1.3.10-0.2.20060mlcs4.src.rpm

Referenzen