Säkerhetsbulletin från Debian
DSA-376-2 exim -- buffertspill
- Rapporterat den:
- 2003-09-04
- Berörda paket:
- exim, exim-tls
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 8518.
I Mitres CVE-förteckning: CVE-2003-0743. - Ytterligare information:
-
Det finns ett buffertspill i exim, som är den förvalda e-postservern i Debian. Genom att sända specialskrivna HELO- eller EHLO-kommandon kunde en angripare få en konstant sträng att skrivas bortom slutet på en buffert som allokerats på heap:en. Denna sårbarhet tros för närvarande inte kunna utnyttjas för att exekvera godtycklig kod.
För den stabila utgåvan (Woody) har detta problem rättats i exim version 3.35-1woody2 och exim-tls version 3.35-3woody1.
För den instabila utgåvan (Sid) har detta problem rättats i exim version 3.36-8. Den instabila utgåvan innehåller inte något exim-tls-paket.
Vi rekommenderar att ni uppgraderar ert exim- eller exim-tls-paket.
- Rättat i:
-
Debian GNU/Linux 3.0 (woody)
- Källkod:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2.dsc
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2.diff.gz
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35.orig.tar.gz
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1.dsc
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1.diff.gz
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35.orig.tar.gz
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_alpha.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_alpha.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_alpha.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_arm.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_arm.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_arm.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_i386.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_i386.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_i386.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_ia64.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_ia64.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_ia64.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_hppa.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_hppa.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_hppa.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_m68k.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_m68k.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_m68k.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_mips.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_mips.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_mips.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_mipsel.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_mipsel.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_powerpc.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_powerpc.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_s390.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_s390.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_s390.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/e/exim/exim_3.35-1woody2_sparc.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_sparc.deb
- http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody1_sparc.deb
- http://security.debian.org/pool/updates/main/e/exim/eximon_3.35-1woody2_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.
MD5-kontrollsummor för dessa filer finns i reviderade bulletinen.
