DSA-1407-1 cupsys -- buffer overflow

Debian Security Advisory

DSA-1407-1 cupsys -- buffer overflow

Date Reported:

18 Nov 2007

Affected Packages:

cupsys

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2007-4351.

More information:

Alin Rad Pop discovered that the Common UNIX Printing System is vulnerable to an off-by-one buffer overflow in the code to process IPP packets, which may lead to the execution of arbitrary code.

The cupsys version in the old stable distribution (sarge) is not vulnerable to arbitrary code execution.

For the stable distribution (etch), this problem has been fixed in version 1.2.7-4etch4. Updated packages for the arm architecture will be provided later.

We recommend that you upgrade your cupsys packages.

Fixed in:

Debian GNU/Linux 4.0 (etch)

Source:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7.orig.tar.gz

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4.diff.gz

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4.dsc

Architecture-independent component:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-common_1.2.7-4etch4_all.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-gnutls10_1.2.7-4etch4_all.deb

Alpha:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_alpha.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_alpha.deb

AMD64:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_amd64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_amd64.deb

HP Precision:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_hppa.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_hppa.deb

Intel IA-32:

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_i386.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_i386.deb

Intel IA-64:

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_ia64.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_ia64.deb

Big-endian MIPS:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_mips.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_mips.deb

Little-endian MIPS:

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_mipsel.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_mipsel.deb

PowerPC:

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_powerpc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_powerpc.deb

IBM S/390:

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_s390.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_s390.deb

Sun Sparc:

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_sparc.deb

http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_sparc.deb

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