Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0433 -- [Debian] New libexif packages fix integer overflow 18 June 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libexif Publisher: Debian Operating System: Debian GNU/Linux Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2006-4168 Ref: ESB-2007.0415 Original Bulletin: http://www.debian.org/security/2007/dsa-1310 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - ------------------------------------------------------------------------ Debian Security Advisory DSA-1310-1 security@debian.org http://www.debian.org/security/ Steve Kemp June 16, 2007 - - ------------------------------------------------------------------------ Package : libexif (0.6.13-5etch1) Vulnerability : integer overflow Problem type : local Debian-specific: no CVE Id(s) : CVE-2006-4168 Debian Bug : 424775 A vulnerability has been discovered in libexif, a library to parse EXIF files, which allows denial of service and possible execution of arbitary code via malformed EXIF data. For the stable distribution (etch), this problem has been fixed in version 0.6.13-5etch1. We recommend that you upgrade your libexif (0.6.13-5etch1) 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 (stable) - - --------------- Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. Source archives: http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.13-5etch1.dsc Size/MD5 checksum: 611 1ef82262d96e0b157f7ee74bfad7cf1f http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.13.orig.tar.gz Size/MD5 checksum: 727418 e5ad93c170bfb4fed6dc3e1c7a7948cb http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.13-5etch1.diff.gz Size/MD5 checksum: 9163 476ae8f1ef4103144ca0f3ea59e88ca4 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_alpha.deb Size/MD5 checksum: 1067984 e5c33b25fd459761ea2d19d9142b5cdf http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_alpha.deb Size/MD5 checksum: 148336 88bc8cc66ad78ddf4b096015148dba82 amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_amd64.deb Size/MD5 checksum: 142954 ceeccbe1112250949070f1c06b78536c http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_amd64.deb Size/MD5 checksum: 1044550 b55daeeb41735e7f3024d68186643805 arm architecture (ARM) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_arm.deb Size/MD5 checksum: 997646 18411c1a63d5d4e537992140cbdf7721 http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_arm.deb Size/MD5 checksum: 135988 1195dbf898c9550590a2a76b327a4eb4 hppa architecture (HP PA RISC) http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_hppa.deb Size/MD5 checksum: 147200 dece4fe67839197f3f4cbac78aec2a43 http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_hppa.deb Size/MD5 checksum: 1013194 6de2cec24dffdeffa1abf69175d48962 i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_i386.deb Size/MD5 checksum: 998686 19d1987a4222f5da26521ba96dbf20cf http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_i386.deb Size/MD5 checksum: 139954 73713093a5b8e423284e7bc5bd55a120 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_ia64.deb Size/MD5 checksum: 159424 f1a821774f55ffc4e1aa1238d05835e3 http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_ia64.deb Size/MD5 checksum: 1028554 c599bc392ff53a2f1b8da9d0270dd6b1 mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_mips.deb Size/MD5 checksum: 136666 42403f5fe88c1608fbd99e24b0fba51a http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_mips.deb Size/MD5 checksum: 1008580 24c2d6980675f456a8771b665ea43b75 mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_mipsel.deb Size/MD5 checksum: 136120 fea308e90afe74d83dbc00d800d08a3d http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_mipsel.deb Size/MD5 checksum: 1008154 6c88505ee31716eb604d1d1ccdbf33f0 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_powerpc.deb Size/MD5 checksum: 1005486 997bbd5a30ba6012c8394df7bd95d095 http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_powerpc.deb Size/MD5 checksum: 138166 41e221f883a8eac1f080068e71633f1e s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_s390.deb Size/MD5 checksum: 1007740 9aa83ad28b7b41d0c4121f0084a0650e http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_s390.deb Size/MD5 checksum: 143518 4f99aa499f2d4d620a4f21709d2035f7 sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_sparc.deb Size/MD5 checksum: 1002722 c869b8a61874428e206f01b5e67fbb1b http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_sparc.deb Size/MD5 checksum: 138310 13569b4111b772a4a2be29727dd21d2d 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 <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGdHCYwM/Gs81MDZ0RAjqPAKDWepLY+/1DnJv+slhcPBRvkL/wzQCgk7Mg FqLHaU/mpVCSGTvWN9eXB00= =P3RB - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRnYP0yh9+71yA2DNAQJI1gP+OTX2lELqsdJ5A6atAeeEE0tpa88Fz/Cg +NQVKsye7VKgukCVaSrghjSV8dYSBs+7PvInHO86crIXNlYv/R2Oza1eMSW/nUAY Z2DCVU3yB9lvleUtvGBhvFqiuAI6XYP8rBQdlcrsh1GpT18Ig1Nft/Be3K9LOOYV GshOnA+aq0Y= =xNTC -----END PGP SIGNATURE-----