November 2006

ID: 00815
Ref: 773/2006
Date: 27 November 2006:14:53:26
Version: 1

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Title: Two Mandriva Security Advisories: 1. MDKA-2006:054 - Updated dbus packages fix D-Bus specification compliance 2. MDKSA-2006:218 - Updated apache-mod_auth_kerb packages fixes DoS vulnerability
Abstract:
Vendors affected: Mandriva
Operating systems affected: Mandriva
Applications affected: Mandriva

---

Title
=====

Two Mandriva Security Advisories:

1. MDKA-2006:054 - Updated dbus packages fix D-Bus specification compliance

2. MDKSA-2006:218 - Updated apache-mod_auth_kerb packages fixes DoS vulnerability

Detail
======

1. On Mandriva Linux 2007.0, the path for D-Bus system bus socket was not
following D-Bus specification. This could cause some implementation of
the D-Bus specification to not detect the system bus correctly. This
updated package ensures the location of the system bus is exported
through DBUS_SYSTEM_BUS_ADDRESS, in compliance with D-Bus
specification.

2. An off-by-one error in the der_get_oid function in mod_auth_kerb 5.0
allows remote attackers to cause a denial of service (crash) via a
crafted Kerberos message that triggers a heap-based buffer overflow in
the component array.



1.




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Hash: SHA1

_______________________________________________________________________

Mandriva Linux Advisory MDKA-2006:054
http://www.mandriva.com/security/
_______________________________________________________________________

Package : dbus
Date : November 24, 2006
Affected: 2007.0
_______________________________________________________________________

Problem Description:

On Mandriva Linux 2007.0, the path for D-Bus system bus socket was not
following D-Bus specification. This could cause some implementation of
the D-Bus specification to not detect the system bus correctly. This
updated package ensures the location of the system bus is exported
through DBUS_SYSTEM_BUS_ADDRESS, in compliance with D-Bus
specification.
_______________________________________________________________________

References:

http://qa.mandriva.com/show_bug.cgi?id=27160
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2007.0:
73dd5633614dfd58ce02a07bc0437810 2007.0/i586/dbus-0.92-8.1mdv2007.0.i586.rpm
c8fe692c5f4c2f215c87f9e113a46abb 2007.0/i586/dbus-x11-0.92-8.1mdv2007.0.i586.rpm
bf02812af8a24696088519156e368a40 2007.0/i586/libdbus-1_3-0.92-8.1mdv2007.0.i586.rpm
c3ce68146f1040ebd4a82f5d50390338 2007.0/i586/libdbus-1_3-devel-0.92-8.1mdv2007.0.i586.rpm
8f0cf9260176e2e0b2dc12201390d53b 2007.0/SRPMS/dbus-0.92-8.1mdv2007.0.src.rpm

Mandriva Linux 2007.0/X86_64:
7fe10c4a719f56c7fd16ff2b65df21f7 2007.0/x86_64/dbus-0.92-8.1mdv2007.0.x86_64.rpm
9be31072c448fee68656c1853d48ab0d 2007.0/x86_64/dbus-debug-0.92-8.1mdv2007.0.x86_64.rpm
643d646c4583be7788059a70a0514f0a 2007.0/x86_64/dbus-x11-0.92-8.1mdv2007.0.x86_64.rpm
d69155f1736bd67e9615e711cbc77288 2007.0/x86_64/lib64dbus-1_3-0.92-8.1mdv2007.0.x86_64.rpm
34d6bfdfa67f489ba0d35892bad75ec2 2007.0/x86_64/lib64dbus-1_3-devel-0.92-8.1mdv2007.0.x86_64.rpm
8f0cf9260176e2e0b2dc12201390d53b 2007.0/SRPMS/dbus-0.92-8.1mdv2007.0.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/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

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2.



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Hash: SHA1

_______________________________________________________________________

Mandriva Linux Security Advisory MDKSA-2006:218
http://www.mandriva.com/security/
_______________________________________________________________________

Package : apache-mod_auth_kerb
Date : November 23, 2006
Affected: Corporate 4.0
_______________________________________________________________________

Problem Description:

An off-by-one error in the der_get_oid function in mod_auth_kerb 5.0
allows remote attackers to cause a denial of service (crash) via a
crafted Kerberos message that triggers a heap-based buffer overflow in
the component array.

Packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5989
_______________________________________________________________________

Updated Packages:

Corporate 4.0:
8ce7379b083881bad524a8f2c0f14e26 corporate/4.0/i586/apache-mod_auth_kerb-5.0-2.1.20060mlcs4.i586.rpm
7b3c02468f28a21609fa86c53af50951 corporate/4.0/SRPMS/apache-mod_auth_kerb-5.0-2.1.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
0200c4ac02a6217d22edc05c74db3378 corporate/4.0/x86_64/apache-mod_auth_kerb-5.0-2.1.20060mlcs4.x86_64.rpm
7b3c02468f28a21609fa86c53af50951 corporate/4.0/SRPMS/apache-mod_auth_kerb-5.0-2.1.20060mlcs4.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/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

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