Debian alert: New libpng packages fix buffer overflow
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 213-1 security@debian.org http://www.debian.org/security/ Martin Schulze December 19th, 2002 http://www.debian.org/security/faq - -------------------------------------------------------------------------- Package : libpng, libpng3 Vulnerability : buffer overflow Problem-Type : remote Debian-specific: no CVE Id : CAN-2002-1363 Glenn Randers-Pehrson discovered a problem in connection with 16-bit samples from libpng, an interface for reading and writing PNG (Portable Network Graphics) format files. The starting offsets for the loops are calculated incorrectly which causes a buffer overrun beyond the beginning of the row buffer. For the current stable distribution (woody) this problem has been fixed in version 1.0.12-3.woody.3 for libpng and in version 1.2.1-1.1.woody.3 for libpng3. For the old stable distribution (potato) this problem has been fixed in version 1.0.5-1.1 for libpng. There are no other libpng packages. For the unstable distribution (sid) this problem has been fixed in version 1.0.12-7 for libpng and in version 1.2.5-8 for libpng3. We recommend that you upgrade your libpng packages. 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/libp/libpng/libpng_1.0.5-1.1.dsc Size/MD5 checksum: 536 9ffdc9f0409f8c633a98f990b5de711e http://security.debian.org/pool/updates/main/libp/libpng/libpng_1.0.5-1.1.diff.gz Size/MD5 checksum: 7437 8fa1a097a9954cec5b9d3d1b5d0c8452 http://security.debian.org/pool/updates/main/libp/libpng/libpng_1.0.5.orig.tar.gz Size/MD5 checksum: 299401 e8edc8c1ad4cb613f20563acd9112702 Alpha architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.5-1.1_alpha.deb Size/MD5 checksum: 116406 dd2c8f175bab63876bc7b92b2dcd6c05 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.5-1.1_alpha.deb Size/MD5 checksum: 208052 a9d10119a2844b7bd458a13d0454a4f0 ARM architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.5-1.1_arm.deb Size/MD5 checksum: 93146 30c73d5182f62be1a3bf49c856e0f2b7 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.5-1.1_arm.deb Size/MD5 checksum: 181912 ebd2d7f0a5a047e120ddcda389bfcc40 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.5-1.1_i386.deb Size/MD5 checksum: 93642 adaf7a70c5c96cc86dd37e3e97662749 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.5-1.1_i386.deb Size/MD5 checksum: 174272 55f53fa4fd4c4f4c56a9b6d89e466f21 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.5-1.1_m68k.deb Size/MD5 checksum: 89316 742095f437273c7289aef6360ea4d6c8 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.5-1.1_m68k.deb Size/MD5 checksum: 167102 36c31b242f0912d6bc56d4e5729a00b4 PowerPC architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.5-1.1_powerpc.deb Size/MD5 checksum: 94970 fbb5a56753334bb2b8d7bc7d2d398d74 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http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.3.dsc Size/MD5 checksum: 582 84306358085957c3e73f6edce0b01023 http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.3.diff.gz Size/MD5 checksum: 8602 a8560f3de1b5c30a97c4c74cf57bfa4a 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/libpng/libpng2_1.0.12-3.woody.3_alpha.deb Size/MD5 checksum: 129824 ef01cd5ebaeabb1edd8b9cb411f536e7 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.3_alpha.deb Size/MD5 checksum: 270254 ca7ac90316d111e5fbb211445b15c08c http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.3_alpha.deb Size/MD5 checksum: 276366 027232e8a4c293b0ab4ff59a1a21317d 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http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.3_powerpc.deb Size/MD5 checksum: 234364 cceab4d763baead38e33c1191bb77f88 http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.3_powerpc.deb Size/MD5 checksum: 240364 1c6423ea77320e71cfa1c861f2ff3e0f http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.3_powerpc.deb Size/MD5 checksum: 112736 4ac7fd36101c7cfbf388ad0bbe8b8d73 IBM S/390 architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.3_s390.deb Size/MD5 checksum: 107434 671e55d0474ddf881f13055a1197cbb1 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.3_s390.deb Size/MD5 checksum: 226536 706f5ed4934fe1a699164fe3237e3e95 http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.3_s390.deb Size/MD5 checksum: 232394 dec9877641f0982131adcdc9b207e12e http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.3_s390.deb Size/MD5 checksum: 110896 57c1d8704aa9d0af5bda68ef569c39e9 Sun Sparc architecture: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.3_sparc.deb Size/MD5 checksum: 109806 6441ca6b206335e7f2de615c7fb52ef7 http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.3_sparc.deb Size/MD5 checksum: 231856 d9d2fb80736b7b5c012c58fb87b7a130 http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.3_sparc.deb Size/MD5 checksum: 237666 a503daffff60d0ee17bd30f4ca0b512a http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.3_sparc.deb Size/MD5 checksum: 113206 5d1fffdac908d6ac7f56d609ea723485 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 v1.0.7 (GNU/Linux) iD8DBQE+AdtAW5ql+IAeqTIRAneBAJ4geoMYVOT8IEIaneMogwxUw1SQvQCffCTJ HKD+rXrIZO71IM+iRtF6DC0= =aalf -----END PGP SIGNATURE----- |
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