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DSA-233-1 cvs -- dobbelt frigivelse af hukommelse

Rapporteret den:

21. jan 2003

Berørte pakker:

cvs

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2003-0015.
CERTs noter om sårbarheder, bulletiner og hændelser: CA-2003-02, VU#650937.

Yderligere oplysninger:

Stefan Esser har opdaget et problem i cvs, et versionsstyringssystem der anvendes af mange fri software-projektet. Den aktuelle version indeholder en fejl, der kan udnyttes af en fjernangriber til at udføre vilkårlig kode på CVS-serveren, under den brugerid som CVS-serveren kører som. Anonym læseadgang er nok til at udnytte dette problem.

I den stabile distribution (woody) er dette problem rettet i version 1.11.1p1debian-8.1.

I den gamle stabile distribution (potato) er dette problem rettet i version 1.10.7-9.2.

Problemet vil snart blive rettet i den ustabile distribution (sid).

Vi anbefaler at du omgående opgraderer din cvs-pakke.

Rettet i:

Debian GNU/Linux 2.2 (potato)

Kildekode:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2.dsc; http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2.diff.gz; http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/c/cvs/cvs-doc_1.10.7-9.2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.10.7-9.2_sparc.deb

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1.dsc; http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1.diff.gz; http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/cvs/cvs_1.11.1p1debian-8.1_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.