Debian Security Advisory
DSA-1743-1 libtk-img -- buffer overflows
- Date Reported:
- 17 Mar 2009
- Affected Packages:
- libtk-img
- Vulnerable:
- Yes
- Security database references:
- In the Debian bugtracking system: Bug 519072.
In Mitre's CVE dictionary: CVE-2007-5137, CVE-2007-5378. - More information:
-
Two buffer overflows have been found in the GIF image parsing code of Tk, a cross-platform graphical toolkit, which could lead to the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems:
- CVE-2007-5137
It was discovered that libtk-img is prone to a buffer overflow via specially crafted multi-frame interlaced GIF files.
- CVE-2007-5378
It was discovered that libtk-img is prone to a buffer overflow via specially crafted GIF files with certain subimage sizes.
For the stable distribution (lenny), these problems have been fixed in version 1.3-release-7+lenny1.
For the oldstable distribution (etch), these problems have been fixed in version 1.3-15etch3.
For the testing distribution (squeeze) and the unstable distribution (sid), these problems have been fixed in version 1.3-release-8.
We recommend that you upgrade your libtk-img packages.
- CVE-2007-5137
- Fixed in:
-
Debian GNU/Linux 4.0 (etch)
- Source:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3.diff.gz
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3.orig.tar.gz
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3.dsc
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Source:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release.orig.tar.gz
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1.dsc
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release.orig.tar.gz
- Architecture-independent component:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-doc_1.3-release-7+lenny1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_sparc.deb
MD5 checksums of the listed files are available in the original advisory.