Säkerhetsbulletin från Debian
DSA-2057-1 mysql-dfsg-5.0 -- flera sårbarheter
- Rapporterat den:
- 2010-06-07
- Berörda paket:
- mysql-dfsg-5.0
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Mitres CVE-förteckning: CVE-2010-1626, CVE-2010-1848, CVE-2010-1849, CVE-2010-1850.
- Ytterligare information:
-
Flera sårbarheter har upptäckts i databasservern MySQL. Projektet Common Vulnerabilities and Exposures identifierar följande problem:
- CVE-2010-1626
MySQL tillåter lokala användare att ta bort data- och indexfiler från en annan användares MyISAM-tabell med hjälp av en symlänkattack i kombination med DROP TABLE-kommandot.
- CVE-2010-1848
MySQL misslyckades med att kontrollera att tabellnamnsargumentet i ett COM_FIELD_LIST-kommandopaket var giltigt och i enlighet med reglerna för tabellnamn. Detta tillät en autentiserad avändare med SELECT-rättigheter på en tabell att erhålla fältdefinitioner för varje tabell i alla andra databaser och möjligen även i andra MySQL-instancer åtkomliga från serverns filsystem.
- CVE-2010-1849
MySQL kunde luras att läsa paket i all oändlighet om servern tog emot ett paket som var större än den största tillåtna storleken på ett paket. Detta resulterade i hög CPU-användning och alltså ett överbelastningstillstånd.
- CVE-2010-1850
MySQL var sårbar för ett buffertspillangrepp på grund av en oförmåga att utföra gränskontroller på tabellnamnsargumentet i ett COM_FIELD_LIST-kommandopaket. Genom att skicka lång data som tabellnamn, kunde en buffert flödas över, vilket kunde utnyttjas av en autentiserad användare för att injicera illvillig code.
För den stabila utgåvan (Lenny) har dessa problem rättats i version 5.0.51a-24+lenny4
Uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) innehåller inte längre mysql-dfsg-5.0.
Vi rekommenderar att ni uppgraderar ert mysql-dfsg-5.0-paket.
- CVE-2010-1626
- Rättat i:
-
Debian GNU/Linux 5.0 (lenny)
- Källkod:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.51a-24+lenny4.diff.gz
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.51a-24+lenny4.dsc
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.51a.orig.tar.gz
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-dfsg-5.0_5.0.51a-24+lenny4.dsc
- Arkitekturoberoende komponent:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client_5.0.51a-24+lenny4_all.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server_5.0.51a-24+lenny4_all.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-common_5.0.51a-24+lenny4_all.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server_5.0.51a-24+lenny4_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_alpha.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_alpha.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_alpha.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_alpha.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_amd64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_amd64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_amd64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_amd64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_arm.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_arm.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_arm.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_arm.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_armel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_armel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_armel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_armel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_hppa.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_hppa.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_hppa.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_hppa.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_i386.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_i386.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_i386.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_i386.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_ia64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_ia64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_ia64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_ia64.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_mips.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_mips.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_mips.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_mips.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_mipsel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_mipsel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_mipsel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_mipsel.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_powerpc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_powerpc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_powerpc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_powerpc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_s390.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_s390.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_s390.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_s390.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-server-5.0_5.0.51a-24+lenny4_sparc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_sparc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny4_sparc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/libmysqlclient15-dev_5.0.51a-24+lenny4_sparc.deb
- http://security.debian.org/pool/updates/main/m/mysql-dfsg-5.0/mysql-client-5.0_5.0.51a-24+lenny4_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.