Boletines de Vulnerabilidades |
Creación insegura de ficheros temporales en graphviz |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Integridad |
| Dificultad | Avanzado |
| Requerimientos del atacante | Acceso remoto con cuenta |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricant afectat | GNU/Linux |
| Software afectado | graphviz < 2.2.1 |
Descripción |
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Se ha descubierto una vulnerabilidad en versiones de graphviz anteriores a 2.2.1. La vulnerabilidad reside en que "/dotty/dotty/dotty.lefty" crea el fichero temporal "/tmp/dottyout.ps" de forma insegura. Un atacante local podría crear o sobrescribir ficheros arbitrarios, mediante un ataque de enlace simbólico. |
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Solución |
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Actualización de software Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1.dsc http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1.diff.gz http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_alpha.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_alpha.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_amd64.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_amd64.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_arm.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_arm.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_i386.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_i386.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_ia64.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_ia64.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_hppa.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_hppa.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_m68k.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_m68k.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_mips.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_mips.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_mipsel.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_mipsel.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_powerpc.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_powerpc.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_s390.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_s390.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/graphviz/graphviz_2.2.1-1sarge1_sparc.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-dev_2.2.1-1sarge1_sparc.deb http://security.debian.org/pool/updates/main/g/graphviz/graphviz-doc_2.2.1-1sarge1_sparc.deb Mandriva Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/graphviz-2.2-3.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libgraphviz7-2.2-3.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libgraphviz7-devel-2.2-3.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libgraphviztcl7-2.2-3.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libgraphviztcl7-devel-2.2-3.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/graphviz-2.2-3.1.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/graphviz-2.2-3.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64graphviz7-2.2-3.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64graphviz7-devel-2.2-3.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64graphviztcl7-2.2-3.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64graphviztcl7-devel-2.2-3.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/graphviz-2.2-3.1.102mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/graphviz-2.2.1-3.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libgraphviz7-2.2.1-3.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libgraphviz7-devel-2.2.1-3.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libgraphviztcl7-2.2.1-3.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libgraphviztcl7-devel-2.2.1-3.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/graphviz-2.2.1-3.1.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/graphviz-2.2.1-3.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64graphviz7-2.2.1-3.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64graphviz7-devel-2.2.1-3.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64graphviztcl7-2.2.1-3.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64graphviztcl7-devel-2.2.1-3.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/graphviz-2.2.1-3.1.20060mdk.src.rpm |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CAN-2005-2965 |
| BID | |
Recursos adicionales |
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Debian Security Advisory (DSA 857-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00251.html Mandriva Security Advisory (MDKSA-2005:188) http://frontal1.mandriva.com/security/advisories?name=MDKSA-2005:188 |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2005-10-18 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2005:188) | 2005-10-25 |