From security@linux-mandrake.com Tue Jan 29 02:42:42 2002 From: Mandrake Linux Security Team To: bugtraq@securityfocus.com Date: 28 Jan 2002 21:27:06 -0000 Subject: MDKSA-2002:009 - rsync update -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ________________________________________________________________________ Mandrake Linux Security Update Advisory ________________________________________________________________________ Package name: rsync Advisory ID: MDKSA-2002:009 Date: January 28th, 2002 Affected versions: 7.1, 7.2, 8.0, 8.1, Corporate Server 1.0.1 Single Network Firewall 7.2 ________________________________________________________________________ Problem Description: Sebastian Krahmer of the SuSE Security Team performed an audit on the rsync tool and discovered that in several places signed and unsigned numbers were mixed, with the end result being insecure code. These flaws could be abused by remote users to write 0 bytes into rsync's memory and trick rsync into executing arbitrary code on the server. It is recommended that all Mandrake Linux users update rsync immediately. As well, rsync server administrators should seriously consider making use of the "use chroot", "read only", and "uid" options as these can significantly reduce the impact that security problems in rsync (or elsewhere) have on the server. ________________________________________________________________________ References: ________________________________________________________________________ Updated Packages: Mandrake Linux 7.1: 24ec7cf554ef39f1c80508e62de83487 7.1/RPMS/rsync-2.4.6-3.2mdk.i586.rpm 09a4383e4edf3ac2a6806d05426ea1da 7.1/SRPMS/rsync-2.4.6-3.2mdk.src.rpm Mandrake Linux 7.2: a77115dd3c3325d49926bd7536210e4e 7.2/RPMS/rsync-2.4.6-3.1mdk.i586.rpm 769d981c69c3827765c93ed11040002a 7.2/SRPMS/rsync-2.4.6-3.1mdk.src.rpm Mandrake Linux 8.0: df39f2e4b12f8fd4688af4b69f1f7b3f 8.0/RPMS/rsync-2.4.6-3.1mdk.i586.rpm 769d981c69c3827765c93ed11040002a 8.0/SRPMS/rsync-2.4.6-3.1mdk.src.rpm Mandrake Linux 8.0/ppc: 6ed6ea741a2f9404eaceb4c6fc2eef67 ppc/8.0/RPMS/rsync-2.4.6-3.1mdk.ppc.rpm 769d981c69c3827765c93ed11040002a ppc/8.0/SRPMS/rsync-2.4.6-3.1mdk.src.rpm Mandrake Linux 8.1: 048f479dbf9be95eb7e1bf59790d0b22 8.1/RPMS/rsync-2.4.6-3.1mdk.i586.rpm 769d981c69c3827765c93ed11040002a 8.1/SRPMS/rsync-2.4.6-3.1mdk.src.rpm Mandrake Linux 8.1/ia64: bcb82a2d2df81b692024eeb6dd06b9cf ia64/8.1/RPMS/rsync-2.4.6-3.1mdk.ia64.rpm 769d981c69c3827765c93ed11040002a ia64/8.1/SRPMS/rsync-2.4.6-3.1mdk.src.rpm Corporate Server 1.0.1: 24ec7cf554ef39f1c80508e62de83487 1.0.1/RPMS/rsync-2.4.6-3.2mdk.i586.rpm 09a4383e4edf3ac2a6806d05426ea1da 1.0.1/SRPMS/rsync-2.4.6-3.2mdk.src.rpm Single Network Firewall 7.2: a77115dd3c3325d49926bd7536210e4e snf7.2/RPMS/rsync-2.4.6-3.1mdk.i586.rpm 769d981c69c3827765c93ed11040002a snf7.2/SRPMS/rsync-2.4.6-3.1mdk.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 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 - -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.5 (GNU/Linux) Comment: For info see http://www.gnupg.org mQGiBDlp594RBAC2tDozI3ZgQsE7XwxurJCJrX0L5vx7SDByR5GHDdWekGhdiday L4nfUax+SeR9SCoCgTgPW1xB8vtQc8/sinJlMjp9197a2iKM0FOcPlkpa3HcOdt7 WKJqQhlMrHvRcsivzcgqjH44GBBJIT6sygUF8k0lU6YnMHj5MPc/NGWt8wCg9vKo P0l5QVAFSsHtqcU9W8cc7wMEAJzQsAlnvPXDBfBLEH6u7ptWFdp0GvbSuG2wRaPl hynHvRiE01ZvwbJZXsPsKm1z7uVoW+NknKLunWKB5axrNXDHxCYJBzY3jTeFjsqx PFZkIEAQphLTkeXXelAjQ5u9tEshPswEtMvJvUgNiAfbzHfPYmq8D6x5xOw1IySg 2e/LBACxr2UJYCCB2BZ3p508mAB0RpuLGukq+7UWiOizy+kSskIBg2O7sQkVY/Cs iyGEo4XvXqZFMY39RBdfm2GY+WB/5NFiTOYJRKjfprP6K1YbtsmctsX8dG+foKsD LLFs7OuVfaydLQYp1iiN6D+LJDSMPM8/LCWzZsgr9EKJ8NXiyrQ6TGludXggTWFu ZHJha2UgU2VjdXJpdHkgVGVhbSA8c2VjdXJpdHlAbGludXgtbWFuZHJha2UuY29t PohWBBMRAgAWBQI5aefeBAsKBAMDFQMCAxYCAQIXgAAKCRCaqNDQIkWKmK6LAKCy /NInDsaMSI+WHwrquwC5PZrcnQCeI+v3gUDsNfQfiKBvQSANu1hdulqIRgQQEQIA BgUCOtNVGQAKCRBZ5w3um0pAJJWQAKDUoL5He+mKbfrMaTuyU5lmRyJ0fwCgoFAP WdvQlu/kFjphF740XeOwtOqIRgQQEQIABgUCOu8A6QAKCRBynDnb9lq3CnpjAJ4w Pk0SEE9U4r40IxWpwLU+wrWVugCdFfSPllPpZRCiaC7HwbFcfExRmPa5AQ0EOWnn 7xAEAOQlTVY4TiNo5V/iP0J1xnqjqlqZsU7yEBKo/gZz6/+hx75RURe1ebiJ9F77 9FQbpJ9Epz1KLSXvq974rnVb813zuGdmgFyk+ryA/rTR2RQ8h+EoNkwmATzRxBXV Jb57fFQjxOu4eNjZAtfII/YXb0uyXXrdr5dlJ/3eXrcO4p0XAAMFBACCxo6Z269s +A4v8C6Ui12aarOQcCDlV8cVG9LkyatU3FNTlnasqwo6EkaP572448weJWwN6SCX Vl+xOYLiK0hL/6Jb/O9Agw75yUVdk+RMM2I4fNEi+y4hmfMh2siBv8yEkEvZjTcl 3TpkTfzYky85tu433wmKaLFOv0WjBFSikohGBBgRAgAGBQI5aefvAAoJEJqo0NAi RYqYid0AoJgeWzXrEdIClBOSW5Q6FzqJJyaqAKC0Y9YI3UFlE4zSIGjcFlLJEJGX lA== =0ahQ - -----END PGP PUBLIC KEY BLOCK----- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE8VcIqmqjQ0CJFipgRAtQMAJ98nYIh7evTI+Pi5Y/cKnZiwh1lOACeOQmf W0uVFvnuQAWsaAwGGmTIxNg= =aMW6 -----END PGP SIGNATURE-----