Miembros de
Boletines de Vulnerabilidades |
Desbordamiento de búfer en netpbm |
|
Clasificación de la vulnerabilidad |
|
| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Obtener acceso |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto sin cuenta a un servicio exotico |
Información sobre el sistema |
|
| Propiedad | Valor |
| Fabricante afectado | GNU/Linux |
| Software afectado | netpbm |
Descripción |
|
|
Se ha descubierto un desbordamiento de búfer en la aplicación pnmtopng versión anterior a 2.39 del paquete netpbm. La vulnerabilidad reside en el manejo de ficheros PNM de 256 colores cuando la opción -alpha está activada. Un atacante remoto podría causar una denegación de servicio y posiblemente ejecutar código arbitrario. |
|
Solución |
|
|
Actualización de software Mandriva Mandrakelinux 10.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-9.24-8.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-devel-9.24-8.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-static-devel-9.24-8.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/netpbm-9.24-8.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/netpbm-9.24-8.2.101mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-9.24-8.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-devel-9.24-8.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-static-devel-9.24-8.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/netpbm-9.24-8.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/netpbm-9.24-8.2.101mdk.src.rpm Corporate Server 2.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-9.24-4.5.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-devel-9.24-4.5.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-static-devel-9.24-4.5.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/netpbm-9.24-4.5.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/SRPMS/netpbm-9.24-4.5.C21mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-9.24-4.5.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-devel-9.24-4.5.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-static-devel-9.24-4.5.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/netpbm-9.24-4.5.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/SRPMS/netpbm-9.24-4.5.C21mdk.src.rpm Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-9.24-8.3.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-devel-9.24-8.3.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-static-devel-9.24-8.3.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/netpbm-9.24-8.3.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/netpbm-9.24-8.3.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-9.24-8.3.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-devel-9.24-8.3.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-static-devel-9.24-8.3.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/netpbm-9.24-8.3.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/netpbm-9.24-8.3.C30mdk.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux SGI Advanced Linux Environment 3 / RPM / Patch 10258 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/RPMS Advanced Linux Environment 3 / SRPM / Patch 10258 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/SRPMS |
|
Identificadores estándar |
|
| Propiedad | Valor |
| CVE | CVE-2005-3662 |
| BID | |
Recursos adicionales |
|
|
Mandriva Security Advisory (MDKSA-2005:217) http://www.mandriva.com/security/advisories?name=MDKSA-2005:217 SUSE Security Advisory (SUSE-SR:2005:028) http://www.novell.com/linux/security/advisories/2005_28_sr.html SGI Security Advisory (20060101-01-U) ftp://patches.sgi.com/support/free/security/advisories/20060101-01-U.asc |
|
Histórico de versiones |
||
| Versión | Comentario | Fecha |
| 1.0 | Aviso emitido | 2005-12-01 |
| 1.1 | Aviso emitido por Suse (SUSE-SR:2005:028) | 2005-12-13 |
| 1.2 | Aviso emitido por SGI (20060101-01-U) | 2006-01-19 |