Alerta de Segurança Debian
DSA-636-1 glibc -- arquivos temporários inseguros
- Data do Alerta:
- 12 Jan 2005
- Pacotes Afetados:
- glibc
- Vulnerável:
- Sim
- Referência à base de dados de segurança:
- No sistema de acompanhamento de bugs do Debian: Bug 279680, Bug 278278, Bug 205600.
Na base de dados do BugTraq (na SecurityFocus): ID BugTraq 11286.
No dicionário CVE do Mitre: CVE-2004-0968, CVE-2004-1382. - Informações adicionais:
-
Vários usos inseguros de arquivos temporários foram descobertos nos scripts de suporte do pacote libc6 que fornece a biblioteca c para um sistema GNU/Linux. Os desenvolvedores do Trustix descobriram que o script catchsegv usa arquivos temporários inseguros. Desenvolvedores do Openwall descobriram arquivos temporários inseguros no script glibcbug. Estes scripts são vulneráveis à ataques de link simbólico.
Na distribuição estável (woody), estes problemas foram corrigidos na versão 2.2.5-11.8.
Na distribuição instável (sid), estes problemas foram corrigidos na versão 2.3.2.ds1-20.
Nós recomendamos que você atualize seu pacote libc6.
- Corrigido em:
-
Debian GNU/Linux 3.0 (woody)
- Fonte:
- http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5-11.8.dsc
- http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5-11.8.diff.gz
- http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5.orig.tar.gz
- http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5-11.8.diff.gz
- Componente independente de arquitetura:
- http://security.debian.org/pool/updates/main/g/glibc/glibc-doc_2.2.5-11.8_all.deb
- http://security.debian.org/pool/updates/main/g/glibc/locales_2.2.5-11.8_all.deb
- http://security.debian.org/pool/updates/main/g/glibc/locales_2.2.5-11.8_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dev_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-pic_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-prof_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_alpha.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.8_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_arm.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_i386.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dev_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-pic_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-prof_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_ia64.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.8_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_hppa.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_m68k.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_mips.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_mipsel.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_powerpc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_s390.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dev-sparc64_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-sparc64_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.8_sparc.deb
- http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.8_sparc.deb
Checksums MD5 dos arquivos listados estão disponíveis no alerta original.