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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: unzip
Advisory ID: MDKSA-2002:065
Date: October 10th, 2002
Affected versions: 7.1, 7.2, 8.0, 8.1, 8.2, Corporate Server 1.0.1,
Single Network Firewall 7.2
________________________________________________________________________
Problem Description:
A directory traversal vulnerability was discovered in unzip version
5.42 and earlier that allows attackers to overwrite arbitrary files
during extraction of the archive by using a ".." (dot dot) in an
extracted filename, as well as prefixing filenames in the archive with
"/" (slash).
________________________________________________________________________
References:
http://online.securityfocus.com/archive/1/196445
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1268
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1269
________________________________________________________________________
Updated Packages:
Linux-Mandrake 7.1:
ab909f58fa8b6cac86bfc95813035579 7.1/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 7.1/SRPMS/unzip-5.50-2.1mdk.src.rpm
Linux-Mandrake 7.2:
ab909f58fa8b6cac86bfc95813035579 7.2/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 7.2/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.0:
d70fef1d9a8c1ff7eccff62e283d1992 8.0/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 8.0/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.0/ppc:
5e8d9366e92efd764e8f08f394b0fe60 ppc/8.0/RPMS/unzip-5.50-2.1mdk.ppc.rpm
af61004cadf81c51aee95ceaa0f66d17 ppc/8.0/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.1:
9c684644594628a09247ada42a566185 8.1/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 8.1/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.1/ia64:
5effdffc706442ddd5ef933b139805bc ia64/8.1/RPMS/unzip-5.50-2.1mdk.ia64.rpm
af61004cadf81c51aee95ceaa0f66d17 ia64/8.1/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.2:
33bf02cef205d3b4d4e66c49618a67cf 8.2/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 8.2/SRPMS/unzip-5.50-2.1mdk.src.rpm
Mandrake Linux 8.2/ppc:
0f1c77bf8ab5ef1399eb906c98e2b269 ppc/8.2/RPMS/unzip-5.50-2.1mdk.ppc.rpm
af61004cadf81c51aee95ceaa0f66d17 ppc/8.2/SRPMS/unzip-5.50-2.1mdk.src.rpm
Corporate Server 1.0.1:
ab909f58fa8b6cac86bfc95813035579 1.0.1/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 1.0.1/SRPMS/unzip-5.50-2.1mdk.src.rpm
Single Network Firewall 7.2:
ab909f58fa8b6cac86bfc95813035579 snf7.2/RPMS/unzip-5.50-2.1mdk.i586.rpm
af61004cadf81c51aee95ceaa0f66d17 snf7.2/SRPMS/unzip-5.50-2.1mdk.src.rpm
________________________________________________________________________
Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
________________________________________________________________________
To upgrade automatically, use MandrakeUpdate. The verification of md5
checksums and GPG signatures is performed automatically for you.
If you want to upgrade manually, download the updated package from one
of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm". A list of
FTP mirrors can be obtained from:
http://www.mandrakesecure.net/en/ftp.php
Please verify the update prior to upgrading to ensure the integrity of
the downloaded package. You can do this with the command:
rpm --checksig <filename>
All packages are signed by MandrakeSoft for security. You can obtain
the GPG public key of the Mandrake Linux Security Team from:
https://www.mandrakesecure.net/RPM-GPG-KEYS
Please be aware that sometimes it takes the mirrors a few hours to
update.
You can view other update advisories for Mandrake Linux at:
http://www.mandrakesecure.net/en/advisories/
MandrakeSoft has several security-related mailing list services that
anyone can subscribe to. Information on these lists can be obtained by
visiting:
http://www.mandrakesecure.net/en/mlist.php
If you want to report vulnerabilities, please contact
security@linux-mandrake.com
________________________________________________________________________
Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team
<security@linux-mandrake.com>
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This archive was generated by hypermail 2b30 : Tue Oct 15 2002 - 12:14:25 PDT