Säkerhetsbulletin från Debian

DSA-1936-1 libgd2 -- flera sårbarheter

Rapporterat den:

2009-11-17

Berörda paket:

libgd2

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 408982, Fel 552534.
I Mitres CVE-förteckning: CVE-2007-0455, CVE-2009-3546.

Ytterligare information:

Flera sårbarheter har upptäckts i libgd2, ett bibliotek för att programmera skapande och manipulering av grafik. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

CVE-2007-0455
Kees Cook upptäckte ett buffertspill i libgd2:s typsnittsrenderare. En angripare kunde orsaka överbelastning (applikationskrasch) och möjligen exekvera godtycklig kod med hjälp av en specialskriven sträng med ett JIS-kodat typsnitt. Detta problem påverkar bara den gamla stabila utgåvan (Etch).
CVE-2009-3546
Tomas Hoger upptäckte ett gränsfel i funktionen _gdGetColors(). En angripare kunde genomföra ett buffertspill eller bufferöverläsningsattack med hjälp av en specialskriven GD-fil.

För den gamla stabila utgåvan (Etch) har dessa problem rättats i version 2.0.33-5.2etch2.

För den stabila utgåvan (Lenny) har dessa problem rättats i version 2.0.36~rc1~dfsg-3+lenny1.

För den kommande stabila utgåvan (Squeeze) och den instabila utgåvan (Sid) har dessa problem rättats i version 2.0.36~rc1~dfsg-3.1.

Vi rekommenderar att ni uppgraderar era libgd2-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-5.2etch2.diff.gz; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33.orig.tar.gz; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-5.2etch2.dsc
Alpha:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_sparc.deb

Debian GNU/Linux 5.0 (lenny)

Källkod:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg-3+lenny1.dsc; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg-3+lenny1.diff.gz; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.