__________________________________________________________
The U.S. Department of Energy
Computer Incident Advisory Capability
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__________________________________________________________
INFORMATION BULLETIN
libgsf Buffer Overflow
[DSA-1221-1]
November 30, 2006 18:00 GMT Number R-060
______________________________________________________________________________
PROBLEM: A heap buffer overflow vulnerability in libgsf which could lead
to the execution of arbitrary code.
PLATFORM: For the stable distribution (sarge) fixed in version 1.11.1-1sarge1
For the unstable distribution (sid) fixed in version 1.14.2-1
DAMAGE: Could lead to the execution of arbitrary code.
SOLUTION: Apply current patches.
______________________________________________________________________________
VULNERABILITY The risk is LOW. Could lead to the execution of arbitrary code.
ASSESSMENT:
______________________________________________________________________________
LINKS:
CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/r-060.shtml
ORIGINAL BULLETIN: http://www.debian.org/security/2006/dsa-1221
______________________________________________________________________________
[***** Start DSA-1221-1 *****]
Debian Security Advisory
DSA-1221-1 libgsf -- buffer overflow
Date Reported:
30 Nov 2006
Affected Packages:
libgsf
Vulnerable:
Yes
Security database references:
No other external database security references currently available.
More information:
"infamous41md" discovered a heap buffer overflow vulnerability in libgsf, a GNOME library for reading and writing structured file formats, which could lead to the execution of arbitrary code.
For the stable distribution (sarge) this problem has been fixed in version 1.11.1-1sarge1
For the unstable distribution (sid) this problem has been fixed in version 1.14.2-1
We recommend that you upgrade your libgsf packages.
Fixed in:
Debian GNU/Linux 3.1 (sarge)
Source:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf_1.11.1-1sarge1.dsc
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf_1.11.1-1sarge1.diff.gz
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf_1.11.1.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_arm.deb
HPPA:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_ia64.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1_1.11.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dbg_1.11.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-1-dev_1.11.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1_1.11.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dbg_1.11.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/libg/libgsf/libgsf-gnome-1-dev_1.11.1-1sarge1_sparc.deb
MD5 checksums of the listed files are available in the original advisory.
[***** End DSA-1221-1 *****]
_______________________________________________________________________________
CIAC wishes to acknowledge the contributions of Debian for the
information contained in this bulletin.
_______________________________________________________________________________
CIAC, the Computer Incident Advisory Capability, is the computer
security incident response team for the U.S. Department of Energy
(DOE) and the emergency backup response team for the National
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