Debians sikkerhedsbulletin
DSA-2093-1 ghostscript -- flere sårbarheder
- Rapporteret den:
- 19. aug 2010
- Berørte pakker:
- ghostscript
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Debians fejlsporingssystem: Fejl 584516.
I Mitres CVE-ordbog: CVE-2009-4897, CVE-2010-1628. - Yderligere oplysninger:
-
To sikkerhedsproblemer er opdaget i Ghostscript, GPL-fortolkeren af PostScript/PDF. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:
- CVE-2009-4897
Et bufferoverløb blev opdaget, som gjorde det muligt for fjernangribere at udføre vilkårlig kode eller forårsage lammelsesangreb (denial of service) gennem et fabrikeret PDF-dokument indeholdende et langt navn.
- CVE-2010-1628
Dan Rosenberg opdagede at ghostscript på ukorrekt vis håndterede visse rekursive PostScript-filer. En angriber kunne udføre vilkårlig kode gennem en PostScript-fil indeholdende ubegrænsede rekursive procedurekald, hvilket udløste hukommelseskorruption i fortolkerens stak.
I den stabile distribution (lenny), er disse problemer rettet i version 8.62.dfsg.1-3.2lenny5
I distributionen testing (squeeze) og i den ustabile distribution (sid), er disse problemer rettet i version 8.71~dfsg2-4
Vi anbefaler at du opgraderer din ghostscript-pakke.
- CVE-2009-4897
- Rettet i:
-
Debian GNU/Linux 5.0 (lenny)
- Kildekode:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5.diff.gz
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5.dsc
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1.orig.tar.gz
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5.dsc
- Arkitekturuafhængig komponent:
- http://security.debian.org/pool/updates/main/g/ghostscript/gs-common_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/gs-gpl_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/gs-aladdin_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-doc_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/gs-esp_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/gs_8.62.dfsg.1-3.2lenny5_all.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/gs-gpl_8.62.dfsg.1-3.2lenny5_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_alpha.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_alpha.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_alpha.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_alpha.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_amd64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_amd64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_amd64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_amd64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_arm.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_arm.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_arm.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_arm.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_armel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_armel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_armel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_armel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_hppa.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_hppa.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_hppa.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_hppa.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_i386.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_i386.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_i386.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_i386.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_ia64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_ia64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_ia64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_ia64.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_ia64.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_mipsel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_mipsel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_mipsel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_mipsel.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_powerpc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_powerpc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_powerpc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_powerpc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_s390.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_s390.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_s390.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_s390.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs-dev_8.62.dfsg.1-3.2lenny5_sparc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_sparc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript_8.62.dfsg.1-3.2lenny5_sparc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/libgs8_8.62.dfsg.1-3.2lenny5_sparc.deb
- http://security.debian.org/pool/updates/main/g/ghostscript/ghostscript-x_8.62.dfsg.1-3.2lenny5_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.