Miembros de
Boletines de Vulnerabilidades |
Ejecución de código en libgtop |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Obtener acceso |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto con cuenta |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricante afectado | GNU/Linux |
| Software afectado | libgtop < 2.14.6 |
Descripción |
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Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en zona de pila en libgtop hasta la versión 2.14.6. La vulnerabilidad reside en un error en la función "glibtop_get_proc_map_s()" cuando procesa ciertos nombres de archivos. Un atacante local podría causar una denegación de servicio y posiblemente ejecutar código arbitrario mediante un nombre de archivo demasiado largo que se mapee en el espacio de direcciones y que provoque el desbordamiento en el monitor del sistema de gnome. |
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Solución |
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Actualización de software Mandriva Mandriva Linux 2007 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/libgtop2-2.14.3-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/libgtop2.0_7-2.14.3-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/libgtop2.0_7-devel-2.14.3-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/libgtop2-2.14.3-1.1mdv2007.0.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/lib64gtop2.0_7-2.14.3-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/lib64gtop2.0_7-devel-2.14.3-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/libgtop2-2.14.3-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/libgtop2-2.14.3-1.1mdv2007.0.src.rpm Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2_2.6.0-4sarge1.dsc http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2_2.6.0-4sarge1.diff.gz http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2_2.6.0.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_arm.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_arm.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_arm.deb HP Precision http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_hppa.deb Intel IA-32 http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_i386.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_i386.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_ia64.deb Motorola 680x0 http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_m68k.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_m68k.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_mips.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_mips.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_s390.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_s390.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-2_2.6.0-4sarge1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-daemon_2.6.0-4sarge1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgtop2/libgtop2-dev_2.6.0-4sarge1_sparc.deb Red Hat (RHSA-2007:0765-3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2007-0235 |
| BID | |
Recursos adicionales |
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Mandriva Security Advisory (MDKSA-2007:023) http://www.mandriva.com/security/advisories?name=MDKSA-2007:023 Debian Security Advisory (DSA 1255-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00010.html Red Hat Security Advisory (RHSA-2007:0765-3) https://rhn.redhat.com/errata/RHSA-2007-0765.html |
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Histórico de versiones |
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| Versión | Comentario | Fecha |
| 1.0 | Aviso emitido | 2007-01-19 |
| 1.1 | Aviso emitido por Debian (DSA 1255-1) | 2007-02-01 |
| 1.2 | Aviso emitido por Red Hat (RHSA-2007:0765-3) | 2007-08-08 |