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Mandriva Linux Security Advisory 2015-232

Mandriva Linux Security Advisory 2015-232
Posted May 8, 2015
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2015-232 - A malformed certificate input could cause a heap overflow read in the DER decoding functions of Libtasn1. The heap overflow happens in the function _asn1_extract_der_octet().

tags | advisory, overflow
systems | linux, mandriva
advisories | CVE-2015-3622
MD5 | 9cc5d634f8aedf68df7ebf7771bcc282

Mandriva Linux Security Advisory 2015-232

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:232
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : libtasn1
Date : May 8, 2015
Affected: Business Server 1.0, Business Server 2.0
_______________________________________________________________________

Problem Description:

Updated libtasn1 packages fix security vulnerability:

A malformed certificate input could cause a heap overflow read in the
DER decoding functions of Libtasn1. The heap overflow happens in the
function _asn1_extract_der_octet() (CVE-2015-3622).
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3622
http://advisories.mageia.org/MGASA-2015-0200.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 1/X86_64:
4bc7773a89eaf2b4a604b109a92d075f mbs1/x86_64/lib64tasn1_6-3.6-1.5.mbs1.x86_64.rpm
930100232484cf13e36dfac29fa17357 mbs1/x86_64/lib64tasn1-devel-3.6-1.5.mbs1.x86_64.rpm
5bd5f7ea2ffd134e87bca1b91d49c6d3 mbs1/x86_64/libtasn1-tools-3.6-1.5.mbs1.x86_64.rpm
6cfc88e6b24f8297ce5a7bc7d6d035e8 mbs1/SRPMS/libtasn1-3.6-1.5.mbs1.src.rpm

Mandriva Business Server 2/X86_64:
b5a3ffa1c79eb3aad4895d4b99ed59e2 mbs2/x86_64/lib64tasn1_6-3.6-1.2.mbs2.x86_64.rpm
f16c5434df06bcc5c4528ef85bca229c mbs2/x86_64/lib64tasn1-devel-3.6-1.2.mbs2.x86_64.rpm
6778a6b9107dc7617641527c58f4e3fb mbs2/x86_64/libtasn1-tools-3.6-1.2.mbs2.x86_64.rpm
16d66ba91bb3f49c24db63704610cffd mbs2/SRPMS/libtasn1-3.6-1.2.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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KhQCzIL9r1wW18TmNIpg9l8=
=5Y0W
-----END PGP SIGNATURE-----

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