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Sicherheit: Mehrere Probleme in icu
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in icu
ID: MDVSA-2015:161
Distribution: Mandriva
Plattformen: Mandriva Business Server 2.0
Datum: So, 29. März 2015, 22:34
Referenzen: http://advisories.mageia.org/MGASA-2015-0047.html
http://advisories.mageia.org/MGASA-2015-0102.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6585
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6591
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7923
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7926
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7940

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:161
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : icu
Date : March 29, 2015
Affected: Business Server 2.0
_______________________________________________________________________

Problem Description:

Updated icu packages fix security vulnerabilities:

The Regular Expressions package in International Components for Unicode
(ICU) 52 before SVN revision 292944 allows remote attackers to cause
a denial of service (memory corruption) or possibly have unspecified
other impact via vectors related to a zero-length quantifier or
look-behind expression (CVE-2014-7923, CVE-2014-7926).

The collator implementation in i18n/ucol.cpp in International
Components for Unicode (ICU) 52 through SVN revision 293126 does not
initialize memory for a data structure, which allows remote attackers
to cause a denial of service or possibly have unspecified other impact
via a crafted character sequence (CVE-2014-7940).

It was discovered that ICU incorrectly handled memory operations
when processing fonts. If an application using ICU processed crafted
data, an attacker could cause it to crash or potentially execute
arbitrary code with the privileges of the user invoking the program
(CVE-2014-6585, CVE-2014-6591).
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7923
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7926
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7940
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6585
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6591
http://advisories.mageia.org/MGASA-2015-0047.html
http://advisories.mageia.org/MGASA-2015-0102.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 2/X86_64:
60e38e537ccb5f492fcb51b2236cdf46 mbs2/x86_64/icu-52.1-2.1.mbs2.x86_64.rpm
843d58cbad812ed991821b5904b965d7
mbs2/x86_64/icu-data-52.1-2.1.mbs2.noarch.rpm
b78d857c511b2565dab1572451414a1f mbs2/x86_64/icu-doc-52.1-2.1.mbs2.noarch.rpm
335a5c448cbee673e993505c5f6f242f
mbs2/x86_64/lib64icu52-52.1-2.1.mbs2.x86_64.rpm
5cc709b1ca853103c20412d9dd47f4e4
mbs2/x86_64/lib64icu-devel-52.1-2.1.mbs2.x86_64.rpm
8592fceada74edaee92503b81628d5ed mbs2/SRPMS/icu-52.1-2.1.mbs2.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/en/support/security/advisories/

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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_______________________________________________________
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Go to http://store.mandriva.com
_______________________________________________________


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