Säkerhetsbulletin från Debian

DSA-253-1 openssl -- informationsläcka

Rapporterat den:
2003-02-24
Berörda paket:
openssl
Sårbara:
Ja
Referenser i säkerhetsdatabaser:
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 6884.
I Mitres CVE-förteckning: CVE-2003-0078.
Ytterligare information:

En sårbarhet har upptäckts i OpenSSL, en implementation av Secure Socket Layer (SSL). I en kommande uppsats beskriver och demonstrerar Brice Canvel (EPFL), Alain Hiltgen (UBS), Serge Vaudenay (EPFL) och Martin Vuagnoux (EPFL, Ilion) ett angrepp mot CBC-chiffersviterna i SSL och TLS som baseras på rätt val av tidpunkter. OpenSSL har upptäckts vara sårbar för detta angrepp.

För den stabila utgåvan (Woody) har detta problem rättats i version 0.9.6c-2.woody.2.

För den gamla stabila utgåvan (Potato) har detta problem rättats i version 0.9.6c-0.potato.5. Observera att denna uppdaterar versionen från potato-proposed-updates, vilken ersätter versionen i Potato.

För den instabila utgåvan (Sid) har detta problem rättats i version 0.9.7a-1.

Vi rekommenderar att ni uppgraderar era openssl-paket.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5.dsc
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5.diff.gz
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c.orig.tar.gz
Arkitekturoberoende komponent:
http://security.debian.org/pool/updates/main/o/openssl/ssleay_0.9.6c-0.potato.5_all.deb
Alpha:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_alpha.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_alpha.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_arm.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_arm.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_i386.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_i386.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_i386.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_m68k.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_m68k.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_m68k.deb
PowerPC:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_powerpc.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_powerpc.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_powerpc.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-0.potato.5_sparc.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-0.potato.5_sparc.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-0.potato.5_sparc.deb

Debian GNU/Linux 3.0 (woody)

Källkod:
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2.dsc
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2.diff.gz
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c.orig.tar.gz
Arkitekturoberoende komponent:
http://security.debian.org/pool/updates/main/o/openssl/ssleay_0.9.6c-2.woody.2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_alpha.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_alpha.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_arm.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_arm.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_i386.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_i386.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_ia64.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_ia64.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_hppa.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_hppa.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_m68k.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_m68k.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_mips.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_mips.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_mipsel.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_mipsel.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_powerpc.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_powerpc.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_s390.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_s390.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.6c-2.woody.2_sparc.deb
http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.6_0.9.6c-2.woody.2_sparc.deb
http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.6c-2.woody.2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.