Debian: libtiff arbitrary code execution fix
Summary
--------------------------------------------------------------------------Debian Security Advisory DSA 617-1 security@debian.org http://www.debian.org/security/ Martin Schulze December 24th, 2004 http://www.debian.org/security/faq --------------------------------------------------------------------------Package : tiff Vulnerability : insufficient input validation Problem-Type : remote Debian-specific: no CVE ID : CAN-2004-1308 "infamous41md" discovered a problem in libtiff, the Tag Image File Format library for processing TIFF graphics files. Upon reading a TIFF file it is possible to allocate a zero sized buffer and write to it which would lead to the execution of arbitrary code. For the stable distribution (woody) this problem has been fixed in version 3.5.5-6woody2. For the unstable distribution (sid) this problem has been fixed in version 3.6.1-4. We recommend that you upgrade your libtiff packages 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 3.0 alias woody -------------------------------- Source archives: Size/MD5 checksum: 637 340b528a9a2735be4445813d3b31bebd Size/MD5 checksum: 36863 0fcfc242c2912f11ddfa61e5acf6a3b5 Size/MD5 checksum: 693641 3b7199ba793dec6ca88f38bb0c8cc4d8 Alpha architecture: Size/MD5 checksum: 141430 e2a4e5353b5190ba2f271b9e430f4d8a Size/MD5 checksum: 105324 61006312584ef5098a6fedfb8b8eec5c Size/MD5 checksum: 423230 c37b5c0a9f11461b31552091e84f1034 ARM architecture: Size/MD5 checksum: 116942 7e670291be3f1e88a7cf87238c8f4dc8 Size/MD5 checksum: 90626 462d7e4027442042d9794f833fb42776 Size/MD5 checksum: 404272 021f714fb0ba6297a7edab37288d0d1d Intel IA-32 architecture: Size/MD5 checksum: 112074 31124799ab739639d42ba7d994305c04 Size/MD5 checksum: 81192 ff56b894c1f3d992daa72156eebf1bb8 Size/MD5 checksum: 386982 4520ae6f631c76558b9d2e519018f331 Intel IA-64 architecture: Size/MD5 checksum: 158772 8dca52e254f5169876bdda83d5a73e62 Size/MD5 checksum: 135576 67bf80f51715e09f59bdae774b5ad53b Size/MD5 checksum: 446536 54c08823147ca27851c1bb1c29aeced7 HP Precision architecture: Size/MD5 checksum: 128308 e62fd69fdbf5dd6dc337347e907d341d Size/MD5 checksum: 106956 296b0ead43581f15dee241d9c41141e2 Size/MD5 checksum: 420350 f1808003f1367691ea1d91227dfd9e09 Motorola 680x0 architecture: Size/MD5 checksum: 107296 96ff857cd9e55fd6353285eeb7df7c33 Size/MD5 checksum: 79934 38565385a51542dcfe6c2fb25da5ef50 Size/MD5 checksum: 380168 85a1ad91ded95885ff7a3e5d95f51d53 Big endian MIPS architecture: Size/MD5 checksum: 124070 6dbd5984962bbbeb495cfee6c8dcb084 Size/MD5 checksum: 87990 fc176880406aa7a7b1cc5a8c72f94dae Size/MD5 checksum: 410780 319dd3f620c98980e1af2768900a65d3 Little endian MIPS architecture: Size/MD5 checksum: 123700 ea4c56022faf06f7f83b1f67d2098f98 Size/MD5 checksum: 88360 8d5acf467a5e30e7a748d454e1de6722 Size/MD5 checksum: 411336 a8d1830a5e13862ec418e4765d421c9f PowerPC architecture: Size/MD5 checksum: 116054 0d01da61ec3f6b9500d3f930f4f5f314 Size/MD5 checksum: 89600 adcfaa660fb4892be2c07383e5e29e64 Size/MD5 checksum: 402430 8e263f5531615f6a870ad83a8de1b56b IBM S/390 architecture: Size/MD5 checksum: 116884 e99840003f0b894d57ca73831019d151 Size/MD5 checksum: 91924 afa7e1b5f6784102f46ff3b51c2e89eb Size/MD5 checksum: 395340 4ebcdeeab43bd13178e8eb27fea9ba2a Sun Sparc architecture: Size/MD5 checksum: 132894 3819976028448bb9cee99fb0b9b197e4 Size/MD5 checksum: 88714 31f53c25d338a8a44ae2c951d1c49221 Size/MD5 checksum: 397068 26af71d9e153480ffd79791794a5da86 These files will probably be moved into the stable distribution on its next update. ---------------------------------------------------------------------------------For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show' and http://packages.debian.org/