Package name zlib
Date July 22nd, 2005
Advisory ID MDKSA-2005:124
Affected versions 10.0, 10.1, CS3.0, MNF2.0, 10.2

Problem Description

A previous zlib update (MDKSA-2005:112; CAN-2005-2096) fixed an overflow
flaw in the zlib program. While that update did indeed fix the reported
overflow issue, Markus Oberhumber discovered additional ways that a
specially-crafted compressed stream could trigger an overflow. An
attacker could create such a stream that would cause a linked
application to crash if opened by a user.

The updated packages are provided to protect against this flaw. The
Corporate Server 2.1 product is not affected by this vulnerability.

Updated Packages

Mandrakelinux 10.0

 860987335903c382c12e42448367676f  10.0/RPMS/zlib1-1.2.1-2.3.100mdk.i586.rpm
e047a26f46031a57f896a1d36ccc52c3  10.0/RPMS/zlib1-devel-1.2.1-2.3.100mdk.i586.rpm
72ea4005316839b3c31b90d524c52d42  10.0/SRPMS/zlib-1.2.1-2.3.100mdk.src.rpm

Mandrakelinux 10.0/AMD64

 e6a94df40bc740d725731036e7f3db96  amd64/10.0/RPMS/zlib1-1.2.1-2.3.100mdk.amd64.rpm
890f9d6039a95f82365a7cb55e9017fb  amd64/10.0/RPMS/zlib1-devel-1.2.1-2.3.100mdk.amd64.rpm
72ea4005316839b3c31b90d524c52d42  amd64/10.0/SRPMS/zlib-1.2.1-2.3.100mdk.src.rpm

Mandrakelinux 10.1

 58c3324f33d5586d1bcdde0aca4e5a79  10.1/RPMS/zlib1-1.2.1.1-3.2.101mdk.i586.rpm
c0ccb2820937a05d8cc608701150f012  10.1/RPMS/zlib1-devel-1.2.1.1-3.2.101mdk.i586.rpm
17ad74eeed07fab9c8829dd546be6890  10.1/SRPMS/zlib-1.2.1.1-3.2.101mdk.src.rpm

Mandrakelinux 10.1/X86_64

 87e7046c0c876da2c94590ad6c98dafe  x86_64/10.1/RPMS/zlib1-1.2.1.1-3.2.101mdk.x86_64.rpm
f90e56e2ab04468abac0c08849a5260a  x86_64/10.1/RPMS/zlib1-devel-1.2.1.1-3.2.101mdk.x86_64.rpm
17ad74eeed07fab9c8829dd546be6890  x86_64/10.1/SRPMS/zlib-1.2.1.1-3.2.101mdk.src.rpm

Corporate Server 3.0

 2e66862f24760823bdaa26c20fbc7606  corporate/3.0/RPMS/zlib1-1.2.1-2.3.C30mdk.i586.rpm
d9cab4b4ab9a04eeee1b38ac7c3e5e5a  corporate/3.0/RPMS/zlib1-devel-1.2.1-2.3.C30mdk.i586.rpm
ae75fabf010504e1b0f84f79e50c5753  corporate/3.0/SRPMS/zlib-1.2.1-2.3.C30mdk.src.rpm

Corporate Server 3.0/X86_64

 92ef33342acbfa125fb45e84a591cf3f  x86_64/corporate/3.0/RPMS/zlib1-1.2.1-2.3.C30mdk.x86_64.rpm
b884c537207635c8d1ca5ac9bcfed24a  x86_64/corporate/3.0/RPMS/zlib1-devel-1.2.1-2.3.C30mdk.x86_64.rpm
ae75fabf010504e1b0f84f79e50c5753  x86_64/corporate/3.0/SRPMS/zlib-1.2.1-2.3.C30mdk.src.rpm

Multi Network Firewall 2.0

 631b3c1e87bbde27e99673d30c1e91c1  mnf/2.0/RPMS/zlib1-1.2.1-2.3.M20mdk.i586.rpm
c3077bbfdaeb2c6fc1e5aed4f6b0e65b  mnf/2.0/SRPMS/zlib-1.2.1-2.3.M20mdk.src.rpm

Mandriva Linux LE2005

 d30d7cfb002353a63f89ba382062a78e  10.2/RPMS/zlib1-1.2.2.2-2.2.102mdk.i586.rpm
5c4a526d818a326fafd6c9e9672b3447  10.2/RPMS/zlib1-devel-1.2.2.2-2.2.102mdk.i586.rpm
543c843e6691904415c4c8bc45affe7c  10.2/SRPMS/zlib-1.2.2.2-2.2.102mdk.src.rpm

Mandriva Linux LE2005/X86_64

 c7c5d4fbeb2db2ffa27e6123958280a7  x86_64/10.2/RPMS/zlib1-1.2.2.2-2.2.102mdk.x86_64.rpm
dbc5bbd0220041e3594939e963bfb5da  x86_64/10.2/RPMS/zlib1-devel-1.2.2.2-2.2.102mdk.x86_64.rpm
543c843e6691904415c4c8bc45affe7c  x86_64/10.2/SRPMS/zlib-1.2.2.2-2.2.102mdk.src.rpm

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1849

Upgrade

To upgrade automatically, use MandrivaUpdate.


Verification

Please verify the update prior to upgrading to ensure the integrity of the downloaded package. You can do this with the command :

		rpm --checksig package.rpm
		

You can get the GPG public key of the Mandriva Security Team to verify the GPG signature of each RPM.

If you use MandrivaUpdate, the verification of md5 checksum and GPG signature is performed automatically for you.