-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1533-1 security@xxxxxxxxxx http://www.debian.org/security/ Devin Carraway March 27, 2008 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : exiftags Vulnerability : insufficient input sanitizing Problem type : local (remote) Debian-specific: no CVE Id(s) : CVE-2007-6354 CVE-2007-6355 CVE-2007-6356 Debian Bug : 457062 Christian Schmid and Meder Kydyraliev (Google Security) discovered a number of vulnerabilities in exiftags, a utility for extracting EXIF metadata from JPEG images. The Common Vulnerabilities and Exposures project identified the following three problems: CVE-2007-6354 Inadequate EXIF property validation could lead to invalid memory accesses if executed on a maliciously crafted image, potentially including heap corruption and the execution of arbitrary code. CVE-2007-6355 Flawed data validation could lead to integer overflows, causing other invalid memory accesses, also with the potential for memory corruption or arbitrary code execution. CVE-2007-6356 Cyclical EXIF image file directory (IFD) references could cause a denial of service (infinite loop). For the stable distribution (etch), these problems have been fixed in version 0.98-1.1+etch1. The old stable distribution (sarge) cannot be fixed synchronously with the Etch version due to a technical limitation in the Debian archive management scripts. For the unstable distribution (sid), these problems have been fixed in version 1.01-0.1. We recommend that you upgrade your exiftags package. Debian 4.0 (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/e/exiftags/exiftags_0.98-1.1+etch1.dsc Size/MD5 checksum: 577 7b8743189acd9b4c0a7a25cabb5b753d http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1.diff.gz Size/MD5 checksum: 5128 2f82244bd73046f31b07e77a7381dd15 http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98.orig.tar.gz Size/MD5 checksum: 50195 5a8a4057c4dac1d765da5f9ef4527bdf alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_alpha.deb Size/MD5 checksum: 62970 e481f4f8ce70b25a648a2d3678d48e07 amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_amd64.deb Size/MD5 checksum: 57924 a5a6906e8d05beeffc763379a9c45ba2 arm architecture (ARM) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_arm.deb Size/MD5 checksum: 56278 b06bf3f7722f034096719c7153fae5bd i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_i386.deb Size/MD5 checksum: 52558 ceed89333fd99a11d26765390ae35871 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_ia64.deb Size/MD5 checksum: 75164 ca893189af6fe68536774bac7dd357a1 mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_mips.deb Size/MD5 checksum: 61010 a5415b5fb389903c20c431a245fcb3fb mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_mipsel.deb Size/MD5 checksum: 60064 2961a652e3cb269a0671fe2281b2f017 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_powerpc.deb Size/MD5 checksum: 54734 23a4389bb781e0a054c1687986ac1b1a s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_s390.deb Size/MD5 checksum: 58988 38bf328294b2afe633ef99a5b97f3f1e sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/e/exiftags/exiftags_0.98-1.1+etch1_sparc.deb Size/MD5 checksum: 56132 d2e1cd3190fe528527beaacc2ef6be3f 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@xxxxxxxxxxxxxxxx Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFH7B7dXm3vHE4uyloRAsbeAKDic7NeypAmEHZVbUhSOHq1y6ACwQCg4+aO uWoYDZKVfF+jBv8dAiIaUdU= =xyMV -----END PGP SIGNATURE-----
