-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2005:197 http://www.mandriva.com/security/ _______________________________________________________________________ Package : unzip Date : October 26, 2005 Affected: 10.1, 10.2, 2006.0, Corporate 2.1, Corporate 3.0, Multi Network Firewall 2.0 _______________________________________________________________________ Problem Description: Unzip 5.51 and earlier does not properly warn the user when extracting setuid or setgid files, which may allow local users to gain privileges. (CAN-2005-0602) Imran Ghory found a race condition in the handling of output files. While a file was unpacked by unzip, a local attacker with write permissions to the target directory could exploit this to change the permissions of arbitrary files of the unzip user. This affects versions of unzip 5.52 and lower (CAN-2005-2475) The updated packages have been patched to address these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0602 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2475 _______________________________________________________________________ Updated Packages: Corporate Server 2.1: 7588a2f5d443685a928d3c3feb547aba corporate/2.1/RPMS/unzip-5.50-4.4.C21mdk.i586.rpm 7d3e7ef187a36a39b3427d0d38959189 corporate/2.1/SRPMS/unzip-5.50-4.4.C21mdk.src.rpm Corporate Server 2.1/X86_64: 79aa9befeb7ed8de2220afc3fb3d1886 x86_64/corporate/2.1/RPMS/unzip-5.50-4.4.C21mdk.x86_64.rpm 7d3e7ef187a36a39b3427d0d38959189 x86_64/corporate/2.1/SRPMS/unzip-5.50-4.4.C21mdk.src.rpm Mandriva Linux 10.1: cb3280ad8d82e7f7108ed7a5336217ea 10.1/RPMS/unzip-5.51-1.2.101mdk.i586.rpm 0ec9c5f7200a6bc97429408d49f26252 10.1/SRPMS/unzip-5.51-1.2.101mdk.src.rpm Mandriva Linux 10.1/X86_64: 67cb90cf939bd25c74deba5e45d6dbb8 x86_64/10.1/RPMS/unzip-5.51-1.2.101mdk.x86_64.rpm 0ec9c5f7200a6bc97429408d49f26252 x86_64/10.1/SRPMS/unzip-5.51-1.2.101mdk.src.rpm Corporate 3.0: b17cff4c27c1a268fd3cd7cec5661c12 corporate/3.0/RPMS/unzip-5.50-9.2.C30mdk.i586.rpm 1aedfd6f58ec41f16c72f3581744812e corporate/3.0/SRPMS/unzip-5.50-9.2.C30mdk.src.rpm Corporate 3.0/X86_64: 0b6a7cbd46e1ae821ad90bfc9623d86b x86_64/corporate/3.0/RPMS/unzip-5.50-9.2.C30mdk.x86_64.rpm 1aedfd6f58ec41f16c72f3581744812e x86_64/corporate/3.0/SRPMS/unzip-5.50-9.2.C30mdk.src.rpm Multi Network Firewall 2.0: 09797c30705503bef945eac7ae58e6ba mnf/2.0/RPMS/unzip-5.50-9.2.M20mdk.i586.rpm 81f25b8506bab3e2d467a918247a24ea mnf/2.0/SRPMS/unzip-5.50-9.2.M20mdk.src.rpm Mandriva Linux 10.2: 2fbac32dc8e75c593af39fda3abb2b85 10.2/RPMS/unzip-5.51-1.2.102mdk.i586.rpm 95661a9046eb3b823a631ad85d9e0805 10.2/SRPMS/unzip-5.51-1.2.102mdk.src.rpm Mandriva Linux 10.2/X86_64: 099a8fe40622a82cabd9495cdf52377a x86_64/10.2/RPMS/unzip-5.51-1.2.102mdk.x86_64.rpm 95661a9046eb3b823a631ad85d9e0805 x86_64/10.2/SRPMS/unzip-5.51-1.2.102mdk.src.rpm Mandriva Linux 2006.0: 36aa8d839b74be9bb71fffd19f55e20c 2006.0/RPMS/unzip-5.52-1.2.20060mdk.i586.rpm 0dce17e0e7ff5040bf7d28802df8de7c 2006.0/SRPMS/unzip-5.52-1.2.20060mdk.src.rpm Mandriva Linux 2006.0/X86_64: 10ac5d8076fa230106359170360a5f23 x86_64/2006.0/RPMS/unzip-5.52-1.2.20060mdk.x86_64.rpm 0dce17e0e7ff5040bf7d28802df8de7c x86_64/2006.0/SRPMS/unzip-5.52-1.2.20060mdk.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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFDX/bHmqjQ0CJFipgRAu/dAKDkvstFLoqaBkWZAJmBF7ymm4SFVgCfSOak 4YlJec53w5WEyuPn7PXTSPE= =prpn -----END PGP SIGNATURE-----