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-----BEGIN PGP SIGNED MESSAGE----- =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2003.0040 -- Debian Security Advisory DSA 233-1 New cvs packages fix arbitrary code execution 22 January 2003 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: CVS Vendor: Debian Operating System: Debian GNU/Linux 3.0 Debian GNU/Linux 2.2 Linux UNIX Impact: Execute Arbitrary Code/Commands Access Required: Remote Ref: ESB-2003.0038 Comment: CVE Id: CAN-2003-0015 (http://www.cve.mitre.org) - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 233-1 security@debian.org http://www.debian.org/security/ Martin Schulze January 21st, 2003 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : cvs Vulnerability : doubly freed memory Problem-Type : remote Debian-specific: no CVE Id : CAN-2003-0015 Stefan Esser discovered a problem in cvs, a concurrent versions system, which is used for many Free Software projects. The current version contais a flaw that can be used by a remote attacker to execute arbitrary code on the CVS server under the user id the CVS server runs as. Anonymous read-only access is sufficient to exploit this problem. For the stable distribution (woody) this problem has been fixed in version 1.11.1p1debian-8.1. For the old stable distribution (potato) this problem has been fixed in version 1.10.7-9.2. For the unstable distribution (sid) this problem will be fixed soon. We recommend that you upgrade your cvs package immediately. Upgrade Instructions - - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 2.2 alias potato - - --------------------------------- Source archives: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2.dsc Size/MD5 checksum: 582 5c3493da60574f2d207376ffc8023964 http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2.diff.gz Size/MD5 checksum: 35717 76d1e80427b67945e2b10c4bd449b1b7 http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7.orig.tar.gz Size/MD5 checksum: 2312181 614e72d2a6dff40f3f5bec2e9be270f2 Architecture independent components: http://security.debian.org/pool/updates/main/c/cvs/cvs-doc_1.10.7-9.2_all.deb Size/MD5 checksum: 875428 d7a1b05fc60c8524077b41abef40be82 Alpha architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_alpha.deb Size/MD5 checksum: 559820 6d27ca86cf46ffdec1ff9ca0710c74d2 ARM architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_arm.deb Size/MD5 checksum: 474478 93283c96da77a7c2906576632ff1f666 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_i386.deb Size/MD5 checksum: 455974 32924918a5a027f287c1fff64139aa98 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_m68k.deb Size/MD5 checksum: 434776 df8c02b15a87bec5658d88e913bb0617 PowerPC architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_powerpc.deb Size/MD5 checksum: 484070 78114da539eb4db94d5be1b77e6f1145 Sun Sparc architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_sparc.deb Size/MD5 checksum: 476174 159dc8aefaffe14e4188efc9efae1b1a Debian GNU/Linux 3.0 alias woody - - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1.dsc Size/MD5 checksum: 687 3bd481f023c7d48ebf940f18f7c33676 http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1.diff.gz Size/MD5 checksum: 46985 f82269f5699a64b3c8a1836f4307d5b1 http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian.orig.tar.gz Size/MD5 checksum: 2621658 500965ab9702b31605f8c58aa21a6205 Alpha architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_alpha.deb Size/MD5 checksum: 1177920 eed3c107f8156965a2648ff6bc57ea1a ARM architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_arm.deb Size/MD5 checksum: 1104340 6d55d5b6013029726f33d27f756e8232 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_i386.deb Size/MD5 checksum: 1085010 db4c58e92bfdc56730c14df95ba8fab8 Intel IA-64 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_ia64.deb Size/MD5 checksum: 1269590 4cea089453af0476f3c304a9c0055092 HP Precision architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_hppa.deb Size/MD5 checksum: 1146366 157380627dc8e7e8c0cc3d6510bb8c85 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_m68k.deb Size/MD5 checksum: 1064640 c31eb6a3f549f1e3f88ce334895e5e28 Big endian MIPS architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_mips.deb Size/MD5 checksum: 1128826 73112b82d7c2a1bb36bee6f172809e00 Little endian MIPS architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_mipsel.deb Size/MD5 checksum: 1130112 f358566006b1ee33a1872c9e485e1ce1 PowerPC architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_powerpc.deb Size/MD5 checksum: 1115310 9cce0571143b2bdf118b7e215d6aaa5e IBM S/390 architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_s390.deb Size/MD5 checksum: 1096250 74df925521a9fb91bc9dfef9dce15e1a Sun Sparc architecture: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_sparc.deb Size/MD5 checksum: 1106098 d69a55f754484761aebc67a723b81aa6 These files will probably be moved into the stable distribution on its next revision. - - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+LVOVW5ql+IAeqTIRAqyEAKC1AFYZMB5PMK8MXTRRjIXPJOO/zwCgmnFB X6CeaA3t8ZPKIAzoZT1deEE= =vx2R - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. -----BEGIN PGP SIGNATURE----- Version: 2.6.3i Charset: noconv Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBPi6r/Ch9+71yA2DNAQEn5gP/SC+OAx92M/ege1sqBb/HxAFraoZVwpbc KIsvSSJ0Kb4522JEGnHNG+96vP9xEqwNzV5HwmCj1KvQbr6F9mCHILftZFMjm5a1 AayYv0RKuWRjSsL+COD3vYnzQf8NsG2kqbm8EKsQL+yF54mGGAos6y7EMRwLza9a kn5k3knwT6M= =QWu6 -----END PGP SIGNATURE-----