Debian Security Advisory

DSA-1748-1 libsoup -- integer overflow

Date Reported:
20 Mar 2009
Affected Packages:
libsoup
Vulnerable:
Yes
Security database references:
In the Debian bugtracking system: Bug 520039.
In Mitre's CVE dictionary: CVE-2009-0585.
More information:

It was discovered that libsoup, an HTTP library implementation in C, handles large strings insecurely via its Base64 encoding functions. This could possibly lead to the execution of arbitrary code.

For the oldstable distribution (etch), this problem has been fixed in version 2.2.98-2+etch1.

The stable distribution (lenny) is not affected by this issue.

The testing distribution (squeeze) and the unstable distribution (sid) are not affected by this issue.

We recommend that you upgrade your libsoup packages.

Fixed in:

Debian GNU/Linux 4.0 (etch)

Source:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup_2.2.98-2+etch1.diff.gz
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup_2.2.98-2+etch1.dsc
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup_2.2.98.orig.tar.gz
Architecture-independent component:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-doc_2.2.98-2+etch1_all.deb
Alpha:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_alpha.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_amd64.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_arm.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_i386.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_ia64.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_mips.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_mipsel.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_powerpc.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_s390.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-8_2.2.98-2+etch1_sparc.deb
http://security.debian.org/pool/updates/main/libs/libsoup/libsoup2.2-dev_2.2.98-2+etch1_sparc.deb

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