Vulnerability Bulletins |
Error de asignación de permisos en Debian git-core |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| Dificulty | Experto |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | Debian GNU/Linux git-core |
Description |
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Se ha descubierto una vulnerabilidad en git-core. La vulnerabilidad reside en un error en la asignación de permisos de propietario a los ficheros bajo "/usr/share/git-core/templates/" en algunas arquitecturas. Un atacante local podría modificar estos ficheros y aumentar privilegios si el uid de esos ficheros coincide con el del ataqcante. |
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Solution |
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Actualización de software Debian (DSA-1777-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2.dsc http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2.diff.gz http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4.orig.tar.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/g/git-core/git-arch_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-doc_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-daemon-run_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/gitweb_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-svn_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/gitk_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-cvs_1.4.4.4-4+etch2_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-email_1.4.4.4-4+etch2_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.4.4.4-4+etch2_sparc.deb Debian (DSA-1777-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5.orig.tar.gz http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1.dsc http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/g/git-core/git-arch_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/gitweb_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-daemon-run_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-cvs_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/gitk_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-svn_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-doc_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-email_1.5.6.5-3+lenny1_all.deb http://security.debian.org/pool/updates/main/g/git-core/git-gui_1.5.6.5-3+lenny1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/g/git-core/git-core_1.5.6.5-3+lenny1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | |
| BID | |
Other resources |
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Debian Security Advisory (DSA-1777-1) http://lists.debian.org/debian-security-announce/2009/msg00087.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-04-22 |