Säkerhetsbulletin från Debian
DSA-1804-1 ipsec-tools -- avreferering av null-pekare, minnesläckor
- Rapporterat den:
- 2009-05-20
- Berörda paket:
- ipsec-tools
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Debians felrapporteringssystem: Fel 527634, Fel 528933.
I Mitres CVE-förteckning: CVE-2009-1574, CVE-2009-1632. - Ytterligare information:
-
Flera utifrån nåbara sårbarheter har upptäckts i racoon, ipsec-tools server för nyckelutbyte,
Internet Key Exchange
. Projektet Common Vulnerabilities and Exposures identifierar följande problem:- CVE-2009-1574
Neil Kettle upptäckte en avreferering av null-pekare vid specialskrivna, fragmenterade paket som inte innehåller någon data. Detta resulterar i serverkrasch som kan användas för överbelastningsattacker.
- CVE-2009-1632
Diverse minnesläckor i hanteringen av autentisering av X.509-certifikat och implementationen av NAT-Traversal keepalive kan resultera i att minnet tar slut vilket i sin tur orsakar överbelastning.
För den gamla stabila utgåvan (Etch) har detta problem rättats i version 0.6.6-3.1etch3.
För den stabila utgåvan (Lenny) har detta problem rättats i version 0.7.1-1.3+lenny2.
För uttestningsutgåvan (Squeeze) kommer detta problem att rättas inom kort.
För den instabila utgåvan (Sid) har detta problem rättats i version 1:0.7.1-1.5.
Vi rekommenderar att ni uppgraderar era ipsec-tools-paket.
- CVE-2009-1574
- Rättat i:
-
Debian GNU/Linux 4.0 (etch)
- Källkod:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3.dsc
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3.diff.gz
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3.diff.gz
- AMD64:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_amd64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_amd64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_arm.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_arm.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_hppa.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_hppa.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_i386.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_i386.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_ia64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_ia64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_mips.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_mips.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_mipsel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_mipsel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_powerpc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_powerpc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_s390.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_s390.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch3_sparc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_sparc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch3_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Källkod:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2.diff.gz
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1.orig.tar.gz
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2.dsc
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_armel.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_mips.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_mips.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.7.1-1.3+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.7.1-1.3+lenny2_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.