Bacheca Debian sulla sicurezza

DSA-174-1 heartbeat -- overflow di un buffer

Data della segnalazione:
14 ott 2002
Pacchetti coinvolti:
heartbeat
Vulnerabile:
Sì
Referenze all'interno del database della sicurezza:
Nel dizionario CVE di Mitre: CVE-2002-1215.
Maggiori informazioni:

Nathan Wallwork ha scoperto un overflow di un buffer in heartbeat, un sottosistema per Linux High-Availability. Un attaccante remoto potrebbe spedire un pacchetto UDP modificato appositamente per superare il limite del buffer, lasciando heartbeat ad eseguire del codice qualsiasi.

Questo problema è stato risolto nella versione 0.4.9.0l-7.2 per la attuale distribuzione stable (woody) e nella versione 0.4.9.2-1 per la distribuzione unstable (sid). La vecchia distribuzione stable (potato) non contiene il pacchetto heartbeat.

Raccomandiamo di aggiornare il proprio pacchetto heartbeat immediatamente se i server controllati sono collegati via internet.

Risolto in:

Debian GNU/Linux 3.0 (woody)

Sorgente:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2.dsc
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2.diff.gz
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l.orig.tar.gz
Componente indipendente dall'architettura:
http://security.debian.org/pool/updates/main/h/heartbeat/ldirectord_0.4.9.0l-7.2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_alpha.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_alpha.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_alpha.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_arm.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_arm.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_arm.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_i386.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_i386.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_i386.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_ia64.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_ia64.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_ia64.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_ia64.deb
HP Precision:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_hppa.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_hppa.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_hppa.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_m68k.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_m68k.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_m68k.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_mips.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_mips.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_mips.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_s390.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_s390.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_s390.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/h/heartbeat/heartbeat_0.4.9.0l-7.2_sparc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith-dev_0.4.9.0l-7.2_sparc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/libstonith0_0.4.9.0l-7.2_sparc.deb
http://security.debian.org/pool/updates/main/h/heartbeat/stonith_0.4.9.0l-7.2_sparc.deb

Somma di controllo MD5 per i file in elenco disponibile nella notizia originale.