Debians sikkerhedsbulletin
DSA-300-1 balsa -- bufferoverløb
- Rapporteret den:
- 6. maj 2003
- Berørte pakker:
- balsa
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 7229.
I Mitres CVE-ordbog: CVE-2003-0167. - Yderligere oplysninger:
-
Byrial Jensen har opdaget et par forskudt med en-bufferoverløb i Mutts IMAP-kode, et tekstbaseret postlæsningsprogram som understøtter IMAP, MIME, GPG, PGP og tråde. Denne kode importeres i Balsa-pakken. Dette problem giver en fjern, ondsindet IMAP-server mulighed for at forsage et lammelsesangreb (programmet går ned) og muligvis udføre vilkårlig kode via en specielt fremstillet postmappe.
I den stabile distribution (woody) er dette problem rettet i version 1.2.4-2.2.
Den gamle stabile distribution (potato) lader ikke til at være påvirket af dette problem.
I den ustabile distribution (sid) vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer din balsa-pakke.
- Rettet i:
-
Debian GNU/Linux 3.0 (woody)
- Kildekode:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2.dsc
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2.diff.gz
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4.orig.tar.gz
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/b/balsa/balsa_1.2.4-2.2_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.