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Mandriva Linux Security Advisory 2011-117

Mandriva Linux Security Advisory 2011-117
Posted Jul 22, 2011
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-117 - ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 Applications 1.0.1 and earlier does not check the krb5_setegid return value, which allows remote authenticated users to bypass intended group access restrictions, and create, overwrite, delete, or read files, via standard FTP commands, related to missing autoconf tests in a configure script. The updated packages have been patched to correct this issue.

tags | advisory, remote
systems | linux, mandriva
advisories | CVE-2011-1526
SHA-256 | dab8d6dbdacf847c8857d2b8221f6fa38c0fe250483a7247af2d897992aba61c

Mandriva Linux Security Advisory 2011-117

Change Mirror Download
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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2011:117
http://www.mandriva.com/security/
_______________________________________________________________________

Package : krb5-appl
Date : July 22, 2011
Affected: 2010.1, Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

A vulnerability was discovered and corrected in krb5-appl:

ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 Applications
(aka krb5-appl) 1.0.1 and earlier does not check the krb5_setegid
return value, which allows remote authenticated users to bypass
intended group access restrictions, and create, overwrite, delete,
or read files, via standard FTP commands, related to missing autoconf
tests in a configure script (CVE-2011-1526).

The updated packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1526
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2010.1:
90a608dbdda5554f01ac2d136858550b 2010.1/i586/krb5-appl-clients-1.0-4.1mdv2010.2.i586.rpm
aeea1b673b042a3c7f534fc455985487 2010.1/i586/krb5-appl-servers-1.0-4.1mdv2010.2.i586.rpm
042d96c34567bb41c7b0eedfa2108955 2010.1/SRPMS/krb5-appl-1.0-4.1mdv2010.2.src.rpm

Mandriva Linux 2010.1/X86_64:
18e51ba0b42949c6b8663fe854dccfef 2010.1/x86_64/krb5-appl-clients-1.0-4.1mdv2010.2.x86_64.rpm
041173a8ed33ad691481c89fcd71e76e 2010.1/x86_64/krb5-appl-servers-1.0-4.1mdv2010.2.x86_64.rpm
042d96c34567bb41c7b0eedfa2108955 2010.1/SRPMS/krb5-appl-1.0-4.1mdv2010.2.src.rpm

Mandriva Enterprise Server 5:
ed220f370dd54abd37f827b0d093b202 mes5/i586/krb5-appl-clients-1.0-0.3mdvmes5.2.i586.rpm
f0cc53b9afb94ac7a8862fc7eb44ac9f mes5/i586/krb5-appl-servers-1.0-0.3mdvmes5.2.i586.rpm
cfb068705089f1969b4d79ae7ca72da2 mes5/SRPMS/krb5-appl-1.0-0.3mdvmes5.2.src.rpm

Mandriva Enterprise Server 5/X86_64:
d89328c56f8ad81f6348fc6be437c219 mes5/x86_64/krb5-appl-clients-1.0-0.3mdvmes5.2.x86_64.rpm
3b5b97cd34da9d62574251ba540d64e5 mes5/x86_64/krb5-appl-servers-1.0-0.3mdvmes5.2.x86_64.rpm
cfb068705089f1969b4d79ae7ca72da2 mes5/SRPMS/krb5-appl-1.0-0.3mdvmes5.2.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
<security*mandriva.com>
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