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Sicherheit: Mehrere Probleme in icu
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in icu
ID: MDVSA-2015:161-1
Distribution: Mandriva
Plattformen: Mandriva Business Server 1.0
Datum: Do, 2. April 2015, 16:43
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

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:161-1
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : icu
Date : April 2, 2015
Affected: Business Server 1.0
_______________________________________________________________________

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).

Update:

Packages for Mandriva Business Server 1 are now being provided.
_______________________________________________________________________

References:

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
http://advisories.mageia.org/MGASA-2015-0047.html
http://advisories.mageia.org/MGASA-2015-0102.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 1/X86_64:
27c2aec8b7b519e5a800d065aa2107d2 mbs1/x86_64/icu-4.8.1.1-3.2.mbs1.x86_64.rpm
a83152f131812f4b64e05fb2a995bcce
mbs1/x86_64/icu-doc-4.8.1.1-3.2.mbs1.noarch.rpm
704d61fb33b787020cbb99548ff90718
mbs1/x86_64/lib64icu48-4.8.1.1-3.2.mbs1.x86_64.rpm
85c23dee675f104e7c14c713e03c0973
mbs1/x86_64/lib64icu-devel-4.8.1.1-3.2.mbs1.x86_64.rpm
e5467efe53691c74666cefb9218f2ab8 mbs1/SRPMS/icu-4.8.1.1-3.2.mbs1.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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_______________________________________________________


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