From joey@infodrom.org Wed Aug 7 16:55:55 2002 From: Martin Schulze Resent-From: debian-security-announce@lists.debian.org To: Debian Security Announcements Date: Wed, 7 Aug 2002 19:54:47 +0200 (CEST) Reply-To: security@debian.org, listadmin@securityfocus.com Subject: [SECURITY] [DSA 145-1] New tinyproxy packages fix security vulnerability -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 145-1 security@debian.org http://www.debian.org/security/ Martin Schulze August 7th, 2002 - -------------------------------------------------------------------------- Package : tinyproxy Vulnerability : doubly freed memory Problem-Type : remote Debian-specific: no Bugtraq Id : 4731 The authors of tinyproxy, a lightweight HTTP proxy, discovered a bug in the handling of some invalid proxy requests. Under some circumstances, an invalid request may result in a allocated memory being freed twice. This can potentially result in the execution of arbitrary code. This problem has been fixed in version 1.4.3-2woody2 for the current stable distribution (woody) and in version 1.4.3-3 for the unstable distribution (sid). The old stable distribution (potato) is not affected by this problem. We recommend that you upgrade your tinyproxy package immediately. 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 3.0 alias woody - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2.dsc Size/MD5 checksum: 583 894dc6ee8c57988cae148ebae5e200bd http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2.diff.gz Size/MD5 checksum: 15774 43ed91e7b2980d06aea13a9d40c93e33 http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3.orig.tar.gz Size/MD5 checksum: 197813 609a1c7ac1928ba02303592bd83e2494 Alpha architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_alpha.deb Size/MD5 checksum: 45240 da475742787600eac462897070bb7e45 ARM architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_arm.deb Size/MD5 checksum: 39548 99bc9c2736384d2f0b41a774bceb6ab3 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_i386.deb Size/MD5 checksum: 38758 591c6aa83eb191bd53f4f76caea330a4 Intel IA-64 architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_ia64.deb Size/MD5 checksum: 52294 d254853e04d3cd3da6648517b41f8988 HP Precision architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_hppa.deb Size/MD5 checksum: 41984 24b947794fe0664d32f59bf1aabdb58f Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_m68k.deb Size/MD5 checksum: 37600 d427a112b79aa8763c76d7a47e95d3e4 Big endian MIPS architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_mips.deb Size/MD5 checksum: 41968 1e7a1ead7d24480252c6f0349283b55e Little endian MIPS architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_mipsel.deb Size/MD5 checksum: 41980 554b74aa879936732d14e36f6c49e4ee PowerPC architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_powerpc.deb Size/MD5 checksum: 40340 ec9e7db429e09493a300b9a3c090821f IBM S/390 architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_s390.deb Size/MD5 checksum: 40214 6e5aa58c775df243ebcb36672ff9a429 Sun Sparc architecture: http://security.debian.org/pool/updates/main/t/tinyproxy/tinyproxy_1.4.3-2woody2_sparc.deb Size/MD5 checksum: 42620 b176631600bdb9a7ea821e54d007c7ee 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 ' and http://packages.debian.org/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQE9UV7nW5ql+IAeqTIRAuCSAJ45tr5mv0eZYIwM971xWHbfhOmFYwCgirHT 8/fTqaR77lpkjS2m9KeDhvs= =vY7X -----END PGP SIGNATURE-----