-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-212-1 securityat_private http://www.debian.org/security/ Wichert Akkerman December 17, 2002 - ------------------------------------------------------------------------ Package : mysql Problem type : multiple problems Debian-specific: no CVE references : CAN-2002-1373, CAN-2002-1374, CAN-2002-1375, CAN-2002-1376 While performing an audit of MySQL e-matters found several problems: * signed/unsigned problem in COM_TABLE_DUMP Two sizes were taken as signed integers from a request and then cast to unsigned integers without checking for negative numbers. Since the resulting numbers where used for a memcpy() operation this could lead to memory corruption. * Password length handling in COM_CHANGE_USER When re-authenticating to a different user MySQL did not perform all checks that are performed on initial authentication. This created two problems: * it allowed for single-character password brute forcing (as was fixed in February 2000 for initial login) which could be used by a normal user to gain root privileges to the database * it was possible to overflow the password buffer and force the server to execute arbitrary code * read_rows() overflow in libmysqlclient When processing the rows returned by a SQL server there was no check for overly large rows or terminating NUL characters. This can be used to exploit SQL clients if they connect to a compromised MySQL server. * read_one_row() overflow in libmysqlclient When processing a row as returned by a SQL server the returned field sizes were not verified. This can be used to exploit SQL clients if they connect to a compromised MySQL server. For Debian GNU/Linux 3.0/woody this has been fixed in version 3.23.49-8.2 and version 3.22.32-6.3 for Debian GNU/Linux 2.2/potato. We recommend that you upgrade your mysql packages as soon as possible. - ------------------------------------------------------------------------ Obtaining updates: By hand: wget URL will fetch the file for you. dpkg -i FILENAME.deb will install the fetched file. With apt: deb http://security.debian.org/ stable/updates main added to /etc/apt/sources.list will provide security updates Additional information can be found on the Debian security webpages at http://www.debian.org/security/ - ------------------------------------------------------------------------ Debian 2.2 (oldstable) - ---------------------- Oldstable was released for alpha, arm, i386, m68k, powerpc and sparc. Source archives: http://security.debian.org/pool/updates/main/m/mysql/mysql_3.22.32-6.3.dsc Size/MD5 checksum: 1305 26482e7b5f51fe036c9270043877483a http://security.debian.org/pool/updates/main/m/mysql/mysql_3.22.32.orig.tar.gz Size/MD5 checksum: 4296259 e3d9cb3038a2e4378c9c0f4f9d8c2d58 http://security.debian.org/pool/updates/main/m/mysql/mysql_3.22.32-6.3.diff.gz Size/MD5 checksum: 84166 79faf5c0f1e6ab6c4c3b7511f9cc1e71 Architecture independent packages: http://security.debian.org/pool/updates/main/m/mysql/mysql-doc_3.22.32-6.3_all.deb Size/MD5 checksum: 1687018 e3d348a98e08bbff4085215356c5dcc7 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_alpha.deb Size/MD5 checksum: 790098 2d103be33a041fa8af05a6d1a8fae1fc http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_alpha.deb Size/MD5 checksum: 99516 c3803f9e8e090bc9755cc8502f7dd860 arm architecture (ARM) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_arm.deb Size/MD5 checksum: 603710 028266a7c4c99365a8fe715fda7635b9 http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_arm.deb Size/MD5 checksum: 87190 0f6e1c53dd71bd45ec0bfc7bdd3e92c3 i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_i386.deb Size/MD5 checksum: 585150 54c0e5b9aa43a2d4fd2137f22851243a http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_i386.deb Size/MD5 checksum: 86768 fe2974d4fc341c7fc5c3866636a49676 m68k architecture (Motorola Mc680x0) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_m68k.deb Size/MD5 checksum: 554888 5d636134e003bdd33f6dd74e60ca6570 http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_m68k.deb Size/MD5 checksum: 84534 47f6aa149c3b872722b5357bb962c0a7 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_powerpc.deb Size/MD5 checksum: 632736 47f997aa3cac2d514ec11fba8e7d3709 http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_powerpc.deb Size/MD5 checksum: 87560 7b63bd18ce24d663bb097c13d43260b7 sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.22.32-6.3_sparc.deb Size/MD5 checksum: 611600 5871877cc4fbbfc89e9d05718abcf2ba http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.22.32-6.3_sparc.deb Size/MD5 checksum: 94226 b4e520c575a3bbe5ffe5a939da37f5b1 Debian 3.0 (stable) - ------------------- Stable was released for alpha, arm, hppa, i386, ia64, m68k, mips, mipsel, powerpc, s390 and sparc. Source archives: http://security.debian.org/pool/updates/main/m/mysql/mysql_3.23.49-8.2.dsc Size/MD5 checksum: 1528 66425fd9b3184175d22bd054d42e3826 http://security.debian.org/pool/updates/main/m/mysql/mysql_3.23.49-8.2.diff.gz Size/MD5 checksum: 71860 ad8e754da89a07d7cd7932087375dae6 Architecture independent packages: http://security.debian.org/pool/updates/main/m/mysql/mysql-doc_3.23.49-8.2_all.deb Size/MD5 checksum: 1962666 97241ff082a952ff7bc1f24cff9fc5e2 http://security.debian.org/pool/updates/main/m/mysql/mysql-common_3.23.49-8.2_all.deb Size/MD5 checksum: 16394 b88f843f1cbefbe58c4edf88a5c874f9 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_alpha.deb Size/MD5 checksum: 162986 48a041beb743999e8deed6c90bcee001 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_alpha.deb Size/MD5 checksum: 778250 a118e60347db03acdae167a7255aa517 http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_alpha.deb Size/MD5 checksum: 3633582 6b8adc0cc7df343b709339a73d193dd5 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_alpha.deb Size/MD5 checksum: 277222 7d1757b438b655ed991ece3fbfad8037 arm architecture (ARM) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_arm.deb Size/MD5 checksum: 2805328 087808428351a2ca3ab84dcccd944ba5 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_arm.deb Size/MD5 checksum: 634104 bbfd016f71b5e05bb4ee0c342351bdda http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_arm.deb Size/MD5 checksum: 123418 34edad45d226c0c5a87976d51c1ce1a7 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_arm.deb Size/MD5 checksum: 237836 5f2e14d6337a442e14d9d0b83fa60134 hppa architecture (HP PA RISC) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_hppa.deb Size/MD5 checksum: 3514484 2e8892a4393571055800baf3858117b0 http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_hppa.deb Size/MD5 checksum: 140070 38b206d0f03fa42c45c057e3c8df81e1 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_hppa.deb Size/MD5 checksum: 743204 0702b3a97454c8619d9eca4fb0b58766 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_hppa.deb Size/MD5 checksum: 280120 d60043b7f0c5a8aa6fe130ba2e105a12 i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_i386.deb Size/MD5 checksum: 576164 a3f92e9131b7c8541b79f3f3ecabcba3 http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_i386.deb Size/MD5 checksum: 2800214 565952264f4b38ce80e6678c7e0d9a06 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_i386.deb Size/MD5 checksum: 234180 27d7e77b37fda1f7d5c5d9261d025d67 http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_i386.deb Size/MD5 checksum: 122022 ef4b669142a35f7ddc12b467def3e3f1 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_ia64.deb Size/MD5 checksum: 848116 9b74cdcea1dc751db5b0175b9073fb6f http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_ia64.deb Size/MD5 checksum: 173286 10e8869167f91a55bd1bbd5b591f4077 http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_ia64.deb Size/MD5 checksum: 3999702 3b89ff5e0f6dc01d2c49ea81bb47216b http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_ia64.deb Size/MD5 checksum: 314552 a3b22dec9493cc6d5166c9dcbaae2c7b m68k architecture (Motorola Mc680x0) http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_m68k.deb Size/MD5 checksum: 227180 28060088157864ce3302508c495103ad http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_m68k.deb Size/MD5 checksum: 117836 93b975f8476984f3c38ff7227956c5a1 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_m68k.deb Size/MD5 checksum: 557258 d44ba640f48524fd228e83640817c432 http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_m68k.deb Size/MD5 checksum: 2646250 4ba7c54c2538870af0736bf0892b3415 mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_mipsel.deb Size/MD5 checksum: 687904 a7edb0c6c681544efe80b6ccef53bafe http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_mipsel.deb Size/MD5 checksum: 133728 3ad484b95777df9ecd80313c9a90e434 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_mipsel.deb Size/MD5 checksum: 250096 ababd7ec2a3ba37fef5022a8ae86ad5b http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_mipsel.deb Size/MD5 checksum: 2838572 c2490489fbc988849d698d32da834014 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_powerpc.deb Size/MD5 checksum: 128922 d619370e667ce3bc2a45068945120592 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_powerpc.deb Size/MD5 checksum: 247206 9dbda1af635543ab661693a093fe5550 http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_powerpc.deb Size/MD5 checksum: 652150 07e6bcce2cc77212c0f07e134bcf978f http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_powerpc.deb Size/MD5 checksum: 2822314 c8a11f51b22a0fdfde4b10f76c8958e9 s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_s390.deb Size/MD5 checksum: 125406 9768f438acb130fcb3e350fc817bd3e2 http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_s390.deb Size/MD5 checksum: 2636852 88419cbff7d7f340fce97f77ce641aec http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_s390.deb Size/MD5 checksum: 597252 ebcbe39245eb05b4d4b779d7b6ee5cee http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_s390.deb Size/MD5 checksum: 247538 979c18b2eadff2763555618a8eb08e2c sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.2_sparc.deb Size/MD5 checksum: 2938592 c52c274e39c46564dfad1dba753e320b http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.2_sparc.deb Size/MD5 checksum: 240700 d4b86a37ae837e652f2b0f831e58c53a http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.2_sparc.deb Size/MD5 checksum: 129878 487867fdea16986ded6c2f074b33882a http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.2_sparc.deb Size/MD5 checksum: 615274 edeb1707bce25a18e131584f37b87d09 - -- - ---------------------------------------------------------------------------- Debian Security team <teamat_private> http://www.debian.org/security/ Mailing-List: debian-security-announceat_private -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE9/xDHPLiSUC+jvC0RAkw+AJ4xoprUJ0T5Q3OFncabQq9ukq+lUgCdGWLR W7WtjlpzfRic+x7KU6Mep2g= =SnDI -----END PGP SIGNATURE-----
This archive was generated by hypermail 2b30 : Wed Dec 18 2002 - 12:27:03 PST