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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2004.0247 -- Debian Security Advisory DSA 474-1 New squid packages fix ACL bypass 05 April 2004 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squid Publisher: Debian Operating System: Debian GNU/Linux 3.0 Linux Impact: Denial of Service Reduced Security Access Required: Remote CVE Names: CAN-2004-0189 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 474-1 security@debian.org http://www.debian.org/security/ Matt Zimmerman April 3rd, 2004 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : squid Problem-Type : ACL bypass Debian-specific: no CVE Ids : CAN-2004-0189 A vulnerability was discovered in squid, an Internet object cache, whereby access control lists based on URLs could be bypassed (CAN-2004-0189). Two other bugs were also fixed with patches squid-2.4.STABLE7-url_escape.patch (a buffer overrun which does not appear to be exploitable) and squid-2.4.STABLE7-url_port.patch (a potential denial of service). For the stable distribution (woody) these problems have been fixed in version 2.4.6-2woody2. For the unstable distribution (sid) these problems have been fixed in version 2.5.5-1. We recommend that you update your squid package. 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 3.0 alias woody - - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2.dsc Size/MD5 checksum: 621 d61b7bf783830f071f5f091db85864aa http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2.diff.gz Size/MD5 checksum: 224311 e1fbff609b3957f2f0a834fe5ffba8dd http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6.orig.tar.gz Size/MD5 checksum: 1081920 59ce2c58da189626d77e27b9702ca228 Alpha architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_alpha.deb Size/MD5 checksum: 814744 342a3a95c73aa998461bb7519f1b6d6a http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_alpha.deb Size/MD5 checksum: 75134 574f070f7a7fbd6a43246b42a1db9a39 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_alpha.deb Size/MD5 checksum: 59926 c93d20eeb1563fb78c5085453abebd4b ARM architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_arm.deb Size/MD5 checksum: 724730 3b83ffa98670b7f9fe8eb431cd7e479b http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_arm.deb Size/MD5 checksum: 72542 efd5e8842815d2928d5bd4033907dce0 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_arm.deb Size/MD5 checksum: 58278 f436043d4b1139179af520a7a6b1b8d6 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_i386.deb Size/MD5 checksum: 698508 0aedc49b881f8d780c55290e09924efe http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_i386.deb Size/MD5 checksum: 72896 3277f9f2a974093b22d85dcbe8fd86ff http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_i386.deb Size/MD5 checksum: 57538 ccf05d0a3027e2f54253b023f139005e Intel IA-64 architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_ia64.deb Size/MD5 checksum: 952742 e4e67ae336927d9816941016eeccccea http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_ia64.deb Size/MD5 checksum: 78324 19c0e74ae46fe1f158cf7988c4e9bb1b http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_ia64.deb Size/MD5 checksum: 62594 6cb77e23ac2d571d6e9c9ca9b993ed2b HP Precision architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_hppa.deb Size/MD5 checksum: 778878 f39bf46bd07598ba48783eb8ddd392a7 http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_hppa.deb Size/MD5 checksum: 73912 f315c3aba6b2e47f8ab96741cdb0738a http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_hppa.deb Size/MD5 checksum: 59422 329334888b68fed99760a6f2749010b1 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_m68k.deb Size/MD5 checksum: 664804 d3e929ea6f786b8791ce20077ef62872 http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_m68k.deb Size/MD5 checksum: 71856 535cd33a38f10d8813bbfab75591b956 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_m68k.deb Size/MD5 checksum: 57496 63e90d2bda866227a745fcad95c45d5a Big endian MIPS architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_mips.deb Size/MD5 checksum: 764688 c6eefe3b6f9b8b4f5df943baa6a7a5dd http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_mips.deb Size/MD5 checksum: 73436 d5e34594b15e52097a84f5dabd3ec100 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_mips.deb Size/MD5 checksum: 58584 d9a275f87449d3531c302b531091800c Little endian MIPS architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody1_mipsel.deb Size/MD5 checksum: 763980 9f987ecd9a8ff462dbf1263739f1b8f1 http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody1_mipsel.deb Size/MD5 checksum: 73432 e8b9c5bd013b013c6e859dc3af31dd0e http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody1_mipsel.deb Size/MD5 checksum: 58566 0b4cce0a9c8f989259dae10cf7fe957d PowerPC architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_powerpc.deb Size/MD5 checksum: 721636 0d9260b21bca35c26ed15d9a423d469f http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_powerpc.deb Size/MD5 checksum: 72498 b323cd2d039903ae92c0b433062ef376 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_powerpc.deb Size/MD5 checksum: 58170 19070ddbd50f03df0d0d9d0a4832781c IBM S/390 architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_s390.deb Size/MD5 checksum: 711180 80e6122e4505a03aa0ebee9993fb5c18 http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_s390.deb Size/MD5 checksum: 72856 0b79555fe254218e3a159b23065f949c http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_s390.deb Size/MD5 checksum: 58718 de157f9dad34a4f28b2b41c6562ea2f1 Sun Sparc architecture: http://security.debian.org/pool/updates/main/s/squid/squid_2.4.6-2woody2_sparc.deb Size/MD5 checksum: 723914 f3465e678067c079e1e9e2d4abca0cca http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.4.6-2woody2_sparc.deb Size/MD5 checksum: 75184 2e49570a56c5741aa3190b473e6ec920 http://security.debian.org/pool/updates/main/s/squid/squidclient_2.4.6-2woody2_sparc.deb Size/MD5 checksum: 60592 eba58b5789a7eca6c7d91ff4a7f7c2fb 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 v1.2.4 (GNU/Linux) iD8DBQFAb6Z7ArxCt0PiXR4RAnAOAKCDTXwB7nppZMVXlq4A0a2pez2nCACgzIUa 5XDBMHy+jMS7gfapSiTUxbY= =u21e - -----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----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBQHDWfSh9+71yA2DNAQK6sgP/aLp5wJqLNf/VnVZEwgHt/9dLqA7ngHLY mRO1I/xFoevY5mNJ2Uzhmnymg3gl0KhVIHPREv/Ct3qqipOBUp38x9A+iuVn01IA QEACx2VpchxHTBU8LQGGiQ+WWiLXYfX+L7IbIG0VFKSl4ab8/SrRftcRDjmCf5uV npSQf/i1Wv0= =K4di -----END PGP SIGNATURE-----