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Sicherheit: Denial of Service in Perl
Aktuelle Meldungen Distributionen
Name: Denial of Service in Perl
ID: MDVSA-2015:136
Distribution: Mandriva
Plattformen: Mandriva Business Server 2.0
Datum: So, 29. März 2015, 14:12
Referenzen: http://advisories.mageia.org/MGASA-2014-0406.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4330

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:136
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

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

Problem Description:

Updated perl package fixes security vulnerability:

The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1
and earlier, allows context-dependent attackers to cause a denial of
service (stack consumption and crash) via an Array-Reference with many
nested Array-References, which triggers a large number of recursive
calls to the DD_dump function (CVE-2014-4330).

Also, the Text::Wrap version provided in perl contains a bug that can
lead to a code path that shouldn't be hit. This can lead to crashes
in other software, such as Bugzilla.

The Text::Wrap module bundled with Perl has been patched and the
Data::Dumper module bundled with Perl has been updated to fix these
issues.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4330
http://advisories.mageia.org/MGASA-2014-0406.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 2/X86_64:
ad6ebe7e5f8290c6c89508c41d5a85e8 mbs2/x86_64/perl-5.18.1-5.1.mbs2.x86_64.rpm
c3d5a28dd7d7d8d361fd39b635f11887
mbs2/x86_64/perl-base-5.18.1-5.1.mbs2.x86_64.rpm
9ac3d8166eda134e3ea3d08ebdec1754
mbs2/x86_64/perl-devel-5.18.1-5.1.mbs2.x86_64.rpm
ee9cb33c6d571d0c89c38835ceb292fd
mbs2/x86_64/perl-doc-5.18.1-5.1.mbs2.noarch.rpm
9991fca1f7669cf7518928625e3a26de mbs2/SRPMS/perl-5.18.1-5.1.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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_______________________________________________________


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