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Mandriva Linux Security Advisory 2009-241

Mandriva Linux Security Advisory 2009-241
Posted Sep 22, 2009
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2009-241 - The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function. This update provides a solution to this vulnerability.

tags | advisory, remote, denial of service
systems | linux, mandriva
advisories | CVE-2009-2855
SHA-256 | 623eaf0006230b0c85b75973d1611fb7bca874c479e83596a0129baf497e83cb

Mandriva Linux Security Advisory 2009-241

Change Mirror Download

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2009:241
http://www.mandriva.com/security/
_______________________________________________________________________

Package : squid
Date : September 22, 2009
Affected: Corporate 3.0, Corporate 4.0, Multi Network Firewall 2.0
_______________________________________________________________________

Problem Description:

A vulnerability was discovered and corrected in squid:

The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7
allows remote attackers to cause a denial of service via a crafted
auth header with certain comma delimiters that trigger an infinite
loop of calls to the strcspn function (CVE-2009-2855).

This update provides a solution to this vulnerability.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2855
_______________________________________________________________________

Updated Packages:

Corporate 3.0:
d3d31bfcf8743f0ef4fe8ae0a4f1a31d corporate/3.0/i586/squid-2.5.STABLE9-1.10.C30mdk.i586.rpm
d8147ef0c2081a50a90fd90706f508fd corporate/3.0/SRPMS/squid-2.5.STABLE9-1.10.C30mdk.src.rpm

Corporate 3.0/X86_64:
70bcb549848402cba200650f2a5f49bb corporate/3.0/x86_64/squid-2.5.STABLE9-1.10.C30mdk.x86_64.rpm
d8147ef0c2081a50a90fd90706f508fd corporate/3.0/SRPMS/squid-2.5.STABLE9-1.10.C30mdk.src.rpm

Corporate 4.0:
41968d86246a9ce9ca14d37e620a39b0 corporate/4.0/i586/squid-2.6.STABLE1-4.6.20060mlcs4.i586.rpm
e4070d1737a40a975431df182d6c334f corporate/4.0/i586/squid-cachemgr-2.6.STABLE1-4.6.20060mlcs4.i586.rpm
1480559d19643520e2518c6580795e32 corporate/4.0/SRPMS/squid-2.6.STABLE1-4.6.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
076514fd7e11d52a063a4b6d16e443f5 corporate/4.0/x86_64/squid-2.6.STABLE1-4.6.20060mlcs4.x86_64.rpm
6a0c4f4b7052f4fe71caad88a0f69725 corporate/4.0/x86_64/squid-cachemgr-2.6.STABLE1-4.6.20060mlcs4.x86_64.rpm
1480559d19643520e2518c6580795e32 corporate/4.0/SRPMS/squid-2.6.STABLE1-4.6.20060mlcs4.src.rpm

Multi Network Firewall 2.0:
408821c6a18366e616b4c3e487b52c7a mnf/2.0/i586/squid-2.5.STABLE9-1.10.C30mdk.i586.rpm
ed57b93a8469cce94007865c7fd26679 mnf/2.0/SRPMS/squid-2.5.STABLE9-1.10.C30mdk.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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