Debian Security Advisory

DSA-1832-1 camlimages -- integer overflow

Date Reported:

13 Jul 2009

Affected Packages:

camlimages

Vulnerable:

Yes

Security database references:

In the Debian bugtracking system: Bug 535909.
In Mitre's CVE dictionary: CVE-2009-2295.

More information:

Tielei Wang discovered that CamlImages, an open source image processing library, suffers from several integer overflows which may lead to a potentially exploitable heap overflow and result in arbitrary code execution.

For the old stable distribution (etch), this problem has been fixed in version 2.20-8+etch1.

For the stable distribution (lenny), this problem has been fixed in version 2.2.0-4+lenny1.

For the unstable distribution (sid), this problem has been fixed in version 3.0.1-2.

We recommend that you upgrade your camlimages package.

Fixed in:

Debian GNU/Linux 4.0 (etch)

Source:: http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20-8+etch1.diff.gz; http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20-8+etch1.dsc; http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20.orig.tar.gz
Architecture-independent component:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-doc_2.20-8+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_arm.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_i386.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_mips.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch1_sparc.deb

Debian GNU/Linux 5.0 (lenny)

Source:: http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0-4+lenny1.diff.gz; http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0-4+lenny1.dsc; http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0.orig.tar.gz
Architecture-independent component:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-doc_2.2.0-4+lenny1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_arm.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_armel.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_i386.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_mips.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny1_sparc.deb

MD5 checksums of the listed files are available in the original advisory.