Boletines de Vulnerabilidades |
Desbordamiento de búfer en xpcd |
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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 | xpcd < 2.08 |
Descripción |
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| Se ha descubierto una vulnerabilidad de desbordamiento de búfer en un componente de xpcd. La vulnerabilidad reside en xpcd-svga, una parte de xpcd que usa svgalib para mostrar gráficos en la consola y su explotación podría permitir a un atacante local aumentar sus privilegios. | |
Solución |
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Actualización de software Debian Linux Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1.dsc http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1.diff.gz http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_alpha.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_alpha.deb ARM http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_arm.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_i386.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_i386.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-svga_2.08-8woody1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_ia64.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_hppa.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_m68k.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_mips.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_mipsel.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_powerpc.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_s390.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_sparc.deb http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_sparc.deb Mandrake Linux Mandrakelinux 9.2 i386 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/xpcd-2.08-20.1.92mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/xpcd-gimp-2.08-20.1.92mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/SRPMS/xpcd-2.08-20.1.92mdk.src.rpm AMD64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/xpcd-2.08-20.1.92mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/xpcd-gimp-2.08-20.1.92mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/SRPMS/xpcd-2.08-20.1.92mdk.src.rpm Mandrakelinux 10.0 i386 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/xpcd-2.08-20.1.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/xpcd-gimp-2.08-20.1.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/xpcd-2.08-20.1.100mdk.src.rpm AMD64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/xpcd-2.08-20.1.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/xpcd-gimp-2.08-20.1.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/SRPMS/xpcd-2.08-20.1.100mdk.src.rpm |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CAN-2004-0402 |
| BID | |
Recursos adicionales |
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Debian Security Advisory DSA 508-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2004/msg00108.html Mandrakesoft Security Advisories MDKSA-2004:053 http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:053 |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2004-05-24 |
| 1.1 | Aviso emitido por Mandrake (MDKSA-2004:053) | 2004-06-02 |