Säkerhetsbulletin från Debian
DSA-197-1 courier -- buffertspill
- Rapporterat den:
- 2002-11-15
- Berörda paket:
- courier
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Mitres CVE-förteckning: CVE-2002-1311.
- Ytterligare information:
-
Ett problem har upptäckts i Courier sqwebmail-paketet, ett CGI-program som ger autentiserad tillgång till lokala brevlådor. Programmet släppte inte privilegierna tillräckligt snabbt vid start under vissa förhållandet, vilket gjorde att lokala skalanvändare kunde exekvera sqwebmailbinären och därmed läsa godtyckliga filer på det lokala filsystemet.
Detta problem har rättats i version 0.37.3-2.3 för den nuvarande stabila utgåvan (Woody) samt i version 0.40.0-1 för den instabila utgåvan (Sid). Den gamla stabila utgåvan (Potato) innehåller inte några paket med Courier sqwebmail.
courier-ssl
påverkas inte heller då de inte exponerar sqwebmail-paketet.Vi rekommenderar att ni uppgraderar ert sqwebmail-paket omedelbart.
- Rättat i:
-
Debian GNU/Linux 3.0 (woody)
- Källkod:
- http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3-2.3.diff.gz
- http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3-2.3.dsc
- http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3.orig.tar.gz
- http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3-2.3.dsc
- Arkitekturoberoende komponent:
- http://security.debian.org/pool/updates/main/c/courier/courier-doc_0.37.3-2.3_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier-ssl/courier-imap-ssl_1.4.3-3.1_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_alpha.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_arm.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_i386.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_ia64.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_ia64.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_hppa.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_m68k.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_mips.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_s390.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_sparc.deb
- http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.