Advertisement
Front, Kernel, Security, Distributions, Development. See your byline here on LWN.net.
| |||||||||||||
|
| |||||||||||||
Mandrake alert MDKSA-2003:010-1 (printer-drivers)
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ________________________________________________________________________ Mandrake Linux Security Update Advisory ________________________________________________________________________ Package name: printer-drivers Advisory ID: MDKSA-2003:010-1 Date: January 21st, 2003 Original Advisory Date: January 21st, 2003 Affected versions: ________________________________________________________________________ Problem Description: Karol Wiesek and iDefense disovered three vulnerabilities in the printer-drivers package and tools it installs. These vulnerabilities allow a local attacker to empty or create any file on the filesystem. The first vulnerability is in the mtink binary, which has a buffer overflow in its handling of the HOME environment variable. The second vulnerability is in the escputil binary, which has a buffer overflow in the parsing of the --printer-name command line argument. This is only possible when esputil is suid or sgid; in Mandrake Linux 9.0 it was sgid "sys". Successful exploitation will provide the attacker with the privilege of the group "sys". The third vulnerability is in the ml85p binary which contains a race condition in the opening of a temporary file. By default this file is installed suid root so it can be used to gain root privilege. The only caveat is that this file is not executable by other, only by root or group "sys". Using either of the two previous vulnerabilities, an attacker can exploit one of them to obtain "sys" privilege" and then use that to exploit this vulnerability to gain root privilege. MandrakeSoft encourages all users to upgrade immediately. Aside from the security vulnerabilities, a number of bugfixes are included in this update, for Mandrake Linux 9.0 users. GIMP-Print 4.2.5pre1, HPIJS 1.3, pnm2ppa 1.12, mtink 0.9.53, and a new foomatic snapshot are included. For a list of the many bugfixes, please refer to the RPM changelog. Update: Packages are now available for 8.1/IA64 and 8.2/PPC. ________________________________________________________________________ References: http://www.idefense.com/advisory/01.21.03a.txt ________________________________________________________________________ Updated Packages: Mandrake Linux 8.1/IA64: 44b54c21acbac37b2e5d1da1b2c2b2e8 ia64/8.1/RPMS/cups-drivers-1.1-15.1mdk.ia64.rpm 8db22a16abccf307a3d731649b0102d1 ia64/8.1/RPMS/foomatic-1.1-0.20010923.1mdk.ia64.rpm 929ecd1433bb5b2a43e9ff0a66511844 ia64/8.1/RPMS/ghostscript-6.51-24.1mdk.ia64.rpm 9eb840200bf4791d0ab4f6c24a97c0b7 ia64/8.1/RPMS/ghostscript-module-X-6.51-24.1mdk.ia64.rpm 0ce228df9d29b5c83a111c70f7a5749e ia64/8.1/RPMS/gimpprint-4.1.99-16.1mdk.ia64.rpm c7e289c94341fabed4a959ababf67c50 ia64/8.1/RPMS/libgimpprint1-4.1.99-16.1mdk.ia64.rpm 2911884f58f80c1fc9256910f6f0c405 ia64/8.1/RPMS/libgimpprint1-devel-4.1.99-16.1mdk.ia64.rpm 6908e6267b212b8f9e7472d208ffa8d4 ia64/8.1/RPMS/omni-0.4-11.1mdk.ia64.rpm 044f93e42b72a54ea22ffe2860a9b9c2 ia64/8.1/RPMS/printer-filters-1.0-15.1mdk.ia64.rpm 6c07bae5bc733f6af65ba07fea404c5b ia64/8.1/RPMS/printer-testpages-1.0-15.1mdk.ia64.rpm dde725b757d560198884d8475ab3d790 ia64/8.1/RPMS/printer-utils-1.0-15.1mdk.ia64.rpm 34a738aaaa143ba707bbab98b382f1de ia64/8.1/SRPMS/printer-drivers-1.0-15.1mdk.src.rpm Mandrake Linux 8.2/PPC: 44be94916206a8654ec221f88b00d7cd ppc/8.2/RPMS/cups-drivers-1.1-48.2mdk.ppc.rpm e675ec1f149008fbad95f58b3d2c1e1e ppc/8.2/RPMS/foomatic-1.1-0.20020323mdk.ppc.rpm 845135b798e7f8615f27ca1c0b06cb97 ppc/8.2/RPMS/ghostscript-6.53-13.2mdk.ppc.rpm cdc8974e24bc569cc9350e7d04c96a37 ppc/8.2/RPMS/ghostscript-module-X-6.53-13.2mdk.ppc.rpm f2b32d66a1322dde8dcc2e12938acf73 ppc/8.2/RPMS/gimpprint-4.2.1-0.pre5.2mdk.ppc.rpm cb2df5391c821378538bed866c1837d3 ppc/8.2/RPMS/libgimpprint1-4.2.1-0.pre5.2mdk.ppc.rpm 3ad48f824b2c61bf2bba3e5f5a050b1d ppc/8.2/RPMS/libgimpprint1-devel-4.2.1-0.pre5.2mdk.ppc.rpm 18e6c302965cb9a39a12b0fb412af1fe ppc/8.2/RPMS/omni-0.6.0-2.2mdk.ppc.rpm 3f98fbfd4c3bf4302cf6b6a754bcdab3 ppc/8.2/RPMS/printer-filters-1.0-48.2mdk.ppc.rpm 89ad60d1446fadc9d144487e26607f93 ppc/8.2/RPMS/printer-testpages-1.0-48.2mdk.ppc.rpm 2de8e1bbbc33b87910c9584a3e024832 ppc/8.2/RPMS/printer-utils-1.0-48.2mdk.ppc.rpm 2118f3e17f58f70dc4dc91e9c92b7ab0 ppc/8.2/SRPMS/printer-drivers-1.0-48.2mdk.src.rpm ________________________________________________________________________ Bug IDs fixed (see https://qa.mandrakesoft.com for more information): 594 - cupsomatic+ghostscript+hpijs stop working 641 - foomatic-gswrapper causes printing to fail ________________________________________________________________________ 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> - -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.7 (GNU/Linux) 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+wrWVugCdFfSPllPpZRCiaC7HwbFcfExRmPaIRgQQEQIA BgUCPI+UAwAKCRDniYrgcHcf8xK5AKCm/Mq8qP8GE0o1hEX22QsJMZwH5gCfZ72H 8TacOb3oAmBdprf+K6gkdOiIRgQQEQIABgUCOtOieAAKCRCv2bZyU0yB80MeAJ9K +jXt0cKuaUonRU+CRGetk6t9dgCfTRRL6/puOKdD6md70+K5EBBSvsG0OE1hbmRy YWtlIExpbnV4IFNlY3VyaXR5IFRlYW0gPHNlY3VyaXR5QG1hbmRyYWtlc29mdC5j b20+iFcEExECABcFAjyPnuUFCwcKAwQDFQMCAxYCAQIXgAAKCRCaqNDQIkWKmFi+ AJsHhohgnU3ik4+gy3EdFlB2i/MBoACg6lHn5cnVvTcmgNccWxeNxLLZI5e5AQ0E OWnn7xAEAOQlTVY4TiNo5V/iP0J1xnqjqlqZsU7yEBKo/gZz6/+hx75RURe1ebiJ 9F779FQbpJ9Epz1KLSXvq974rnVb813zuGdmgFyk+ryA/rTR2RQ8h+EoNkwmATzR xBXVJb57fFQjxOu4eNjZAtfII/YXb0uyXXrdr5dlJ/3eXrcO4p0XAAMFBACCxo6Z 269s+A4v8C6Ui12aarOQcCDlV8cVG9LkyatU3FNTlnasqwo6EkaP572448weJWwN 6SCXVl+xOYLiK0hL/6Jb/O9Agw75yUVdk+RMM2I4fNEi+y4hmfMh2siBv8yEkEvZ jTcl3TpkTfzYky85tu433wmKaLFOv0WjBFSikohGBBgRAgAGBQI5aefvAAoJEJqo 0NAiRYqYid0AoJgeWzXrEdIClBOSW5Q6FzqJJyaqAKC0Y9YI3UFlE4zSIGjcFlLJ EJGXlA== =yGlX - -----END PGP PUBLIC KEY BLOCK----- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQE+LeNjmqjQ0CJFipgRAlX0AKDfX7Pn2tfliJnGvDAlFQXRhCiqzgCguHJ6 m60Tg2F9BFMkCoW/5roUQ5o= =qael -----END PGP SIGNATURE----- (Log in to post comments)
|
|
||||||||||||