Debians sikkerhedsbulletin

DSA-1548-1 xpdf -- flere sårbarheder

Rapporteret den:

17. apr 2008

Berørte pakker:

xpdf

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2008-1693.

Yderligere oplysninger:

Kees Cook opdagede en sårbarhed i xpdf, et sæt værktøjer til visning og konvertering af Portable Document Format-filer (PDF). Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problem:

CVE-2008-1693
Xpdf's håndtering af indlejrede skrifttyper manglende tilstrækkelig validering af typekontrol. Hvis en ondsindet fremstillet PDF-fil blev, gjorde sårbarheden det muligt at udføre vilkårlig kode med rettighederne hørende til brugeren, der kører xpdf.

I den stabile distribution (etch), er disse problemer rettet i version 3.01-9.1+etch4.

I den ustabile distribution (sid), er disse problemer rettet i version 3.02-1.2.

Vi anbefaler at du opgraderer din xpdf-pakke.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch4.dsc; http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch4.diff.gz; http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch4_all.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-common_3.01-9.1+etch4_all.deb
Alpha:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_alpha.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_amd64.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_arm.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_hppa.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_i386.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_ia64.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_mips.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_mips.deb
PowerPC:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_powerpc.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch4_s390.deb; http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch4_s390.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.