Boletines de Vulnerabilidades |
Vulnerabilidad en ppxp |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Compromiso Root |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto con cuenta |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricant afectat | GNU/Linux |
| Software afectado | ppxp |
Descripción |
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Se ha descubierto una vulnerabilidad en ppxp, un programa para realizar conexiones PPP. La vulnerabilidad reside en que ppxp no abandona privilegios de root cuando abre ficheros de registro proporcionados por el usuario. La explotación de esta vulnerabilidad podría permitir a un atacante local abrir una shell con privilegios de root. |
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Solución |
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Actualización de software Debian Linux Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2.dsc http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2.diff.gz http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_alpha.deb ARM http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_ia64.deb HP Precision http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_sparc.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2.dsc http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2.diff.gz http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_alpha.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_alpha.deb ARM http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_arm.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_i386.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_ia64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_ia64.deb HP Precision http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_hppa.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_m68k.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_mips.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_mipsel.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_powerpc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_s390.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_sparc.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_sparc.deb Debian Linux (DSA 773-1) Debian Linux 3.1 AMD64 http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_amd64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_amd64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_amd64.deb http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_amd64.deb |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CAN-2005-0392 |
| BID | |
Recursos adicionales |
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Debian Security Advisory DSA 725-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00108.html Debian Security Advisory DSA 725-2 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00120.html Debian Security Advisory DSA 773-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00160.html |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2005-05-20 |
| 1.1 | Aviso actualizado por Debian (DSA 725-2) | 2005-07-05 |
| 1.2 | Aviso emitido por Debian (DSA 773-1) | 2005-08-25 |