-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 571-1 security@debian.org http://www.debian.org/security/ Martin Schulze October 20th, 2004 http://www.debian.org/security/faq - -------------------------------------------------------------------------- Package : libpng3 Vulnerability : buffer overflows, integer overflow Problem-Type : remote Debian-specific: no CVE ID : CAN-2004-0955 Several integer overflows have been discovered by its upstream developers in libpng, a commonly used library to display PNG graphics. They could be exploited to cause arbitrary code to be executed when a specially crafted PNG image is processed. For the stable distribution (woody) these problems have been fixed in version 1.2.1-1.1.woody.9. For the unstable distribution (sid) these problems have been fixed in version 1.2.5.0-9. We recommend that you upgrade your libpng3 packages. 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/libp/libpng3/libpng3_1.2.1-1.1.woody.9.dsc Size/MD5 checksum: 583 a11e8a7d236ca98e6581b6066a35c7f9 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9.diff.gz Size/MD5 checksum: 10791 a68eee4690473d8402743f30d431db4d http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1.orig.tar.gz Size/MD5 checksum: 493105 75a21cbfae566158a0ac6d9f39087c4d Alpha architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_alpha.deb Size/MD5 checksum: 276634 dc9d30c7bb1213bf339e96a9d9b4c4ad http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_alpha.deb Size/MD5 checksum: 133666 1441a7afe56c6d0b01c09b635026a2b4 ARM architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_arm.deb Size/MD5 checksum: 247780 97f36aa3e35547e3b095999fcf3fb694 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_arm.deb Size/MD5 checksum: 112314 2f5c3fe3190ce8d52836cfe682236cbb Intel IA-32 architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_i386.deb Size/MD5 checksum: 233356 480296fd503d8de105716bca44c59136 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_i386.deb Size/MD5 checksum: 110678 60cbe7dcb206efcc95add2e83b1e06e5 Intel IA-64 architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_ia64.deb Size/MD5 checksum: 279022 22c86cf1b67c6a1d162eb42a9202a237 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_ia64.deb Size/MD5 checksum: 151874 82e6a6772fe5506c93cb90c52de2891e HP Precision architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_hppa.deb Size/MD5 checksum: 269872 036ce4ca8f8934b00d4b2af6f05ff552 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_hppa.deb Size/MD5 checksum: 133022 ee3c8bb4e5b820be62d1efd8c708559c Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_m68k.deb Size/MD5 checksum: 226502 8ba581615baf0983b2e86c2b9ccfc187 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_m68k.deb Size/MD5 checksum: 107094 7923c57162269188601cb00763465584 Big endian MIPS architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_mips.deb Size/MD5 checksum: 247200 0aa9e85a752c4759a43c591a97655208 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_mips.deb Size/MD5 checksum: 112508 5fa27ff5c3bef5f58be7337468c21f76 Little endian MIPS architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_mipsel.deb Size/MD5 checksum: 247134 f1b8922fff3d7ae70201b07697c97a92 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_mipsel.deb Size/MD5 checksum: 112416 eea654666ee8a3402f3bd3af95bdbfe3 PowerPC architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_powerpc.deb Size/MD5 checksum: 240886 9ad9c699045cea5f31c9e49ef8625583 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_powerpc.deb Size/MD5 checksum: 113642 763d6a6a326a7fcb81d94ad630594aee IBM S/390 architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_s390.deb Size/MD5 checksum: 235188 c94798e9f884e98276544afbda776a10 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_s390.deb Size/MD5 checksum: 113662 f0d50c1b3b29347e0cc36a6eee2171f3 Sun Sparc architecture: http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_sparc.deb Size/MD5 checksum: 237942 17fbcdce55e78974c9cc0d6003905e92 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_sparc.deb Size/MD5 checksum: 114004 57b22ae95161928ff01797cb823efdfc 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: 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 v1.2.5 (GNU/Linux) iD8DBQFBdpnWW5ql+IAeqTIRAjG+AJoD3n7QFtjK1Opz+0thBI/DLnkWMACgj8J/ b67yNVrnGR869dQEP7TV4GI= =cHt6 -----END PGP SIGNATURE-----