Säkerhetsbulletin från Debian

DSA-1608-1 mysql-dfsg-5.0 -- förbigående av autentisering

Rapporterat den:
2008-07-13
Berörda paket:
mysql-dfsg-5.0
Sårbara:
Ja
Referenser i säkerhetsdatabaser:
I Debians felrapporteringssystem: Fel 480292.
I Mitres CVE-förteckning: CVE-2008-2079.
Ytterligare information:

Sergei Golubchik upptäckte att MySQL, en ofta använd databasserver, inte korrekt kontrollerade valfria data- eller indexkatalogsökvägar som gavs i CREATE TABLE-kommandot, ej heller skulle det (under riktiga förhållanden) hindra två databaser från att använda samma sökväg för data- och indexfiler. Detta gjorde det möjligt för en autentiserad angripare som hade tillåtelse att skapa tabeller i en databas att läsa, skriva eller ta bort data från tabeller som senare skapas i andra databaser, oavsett andra GRANT-tillåtelser. Projektet Common Vulnerabilities and Exposures identifierar sårbarheten som CVE-2008-2079.

För den stabila utgåvan (Etch) har detta problem rättats i version 5.0.32-7etch6. Observera att den gjorda rättelsen kommer leda till att det inte går att välja data- och indexsökvägar under databasroten, vilken på Debiansystem är /var/lib/mysql; databasadministratörer som måste kunna styra placeringen av dessa filer under den katalogen måste göra det på annat sätt.

Vi rekommenderar att ni uppgraderar era mysql-dfsg-5.0-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.32-7etch6.diff.gz
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.32.orig.tar.gz
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.32-7etch6.dsc
Arkitekturoberoende komponent:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client_5.0.32-7etch6_all.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-common_5.0.32-7etch6_all.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server_5.0.32-7etch6_all.deb
Alpha:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_alpha.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_alpha.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_alpha.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_alpha.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_amd64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_amd64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_amd64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_amd64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_arm.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_arm.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_arm.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_arm.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_hppa.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_hppa.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_hppa.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_hppa.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_i386.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_i386.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_i386.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_i386.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_ia64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_ia64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_ia64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_ia64.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_mips.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_mips.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_mips.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_mips.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_s390.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_s390.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_s390.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_s390.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.32-7etch6_sparc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-4.1_5.0.32-7etch6_sparc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.32-7etch6_sparc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.32-7etch6_sparc.deb
http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.32-7etch6_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.