Debians sikkerhedsbulletin
DSA-568-1 cyrus-sasl-mit -- ukontrollede inddata
- Rapporteret den:
- 16. okt 2004
- Berørte pakker:
- cyrus-sasl-mit
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Debians fejlsporingssystem: Fejl 275498.
I Mitres CVE-ordbog: CVE-2004-0884. - Yderligere oplysninger:
-
En sårbarhed er opdaget i Cyrus' implementation af SASL-biblioteket, Simple Authentication and Security Layer, en metode til at føje autentifikationsunderstøttelse til connenction-baserede protokoller. Biblioteket respekterer miljøvariablen SASL_PATH blindt, hvilket gjorde det muligt for en lokal bruger at linke mod et ondsindet bibliotek, for at udføre vilkårlig kode med rettighederne hørende til en setuid- eller setgid-applikation.
MIT-versionen af Cyrus-implementationen af SASL-biblioteket indeholder bindinger mod MIT GSSAPI og MIT Kerberos4.
I den stabile distribution (woody) er dette problem rettet i version 1.5.24-15woody3.
I den ustabile distribution (sid) vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer dine libsasl-pakker.
- Rettet i:
-
Debian GNU/Linux 3.0 (woody)
- Kildekode:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/cyrus-sasl-mit_1.5.24-15woody3.dsc
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/cyrus-sasl-mit_1.5.24-15woody3.diff.gz
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/cyrus-sasl-mit_1.5.24.orig.tar.gz
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/cyrus-sasl-mit_1.5.24-15woody3.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_alpha.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_alpha.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_arm.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_arm.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_i386.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_i386.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_ia64.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_ia64.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_hppa.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_hppa.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_m68k.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_m68k.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_mips.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_mips.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_s390.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_s390.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-gssapi-mit_1.5.24-15woody3_sparc.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_sparc.deb
- http://security.debian.org/pool/updates/main/c/cyrus-sasl-mit/libsasl-krb4-mit_1.5.24-15woody3_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.