Vulnerability Bulletins |
Ejecución de comandos en pstopnm |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio exotico |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | Netpbm 10.x |
Description |
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Se ha descubierto una vulnerabilidad en la aplicación para convertir ficheros PostScript "pstopnm" que pertenece a "netpbm". La vulnerabilidad reside en el tratamiento de la opción "-dSAFER" cuando pstopnm llama a Ghostscript para convertir un fichero PostScript en otro de tipo PBM, PGM, o PNM. La explotación de esta vulnerabilidad podría permitir a un atacante remoto ejecutar código arbitrario mediante un fichero PostScript especialmente diseñado. |
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Solution |
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Actualización de software SUSE Linux Actualizar mediante YaST Online Update Mandriva Linux Mandrakelinux 10.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libnetpbm9-9.24-8.2.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libnetpbm9-devel-9.24-8.2.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libnetpbm9-static-devel-9.24-8.2.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/netpbm-9.24-8.2.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/netpbm-9.24-8.2.100mdk.src.rpm AMD64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/lib64netpbm9-9.24-8.2.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/lib64netpbm9-devel-9.24-8.2.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/lib64netpbm9-static-devel-9.24-8.2.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/netpbm-9.24-8.2.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/SRPMS/netpbm-9.24-8.2.100mdk.src.rpm Mandrakelinux 10.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-9.24-8.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-devel-9.24-8.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libnetpbm9-static-devel-9.24-8.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/netpbm-9.24-8.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/netpbm-9.24-8.1.101mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-9.24-8.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-devel-9.24-8.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64netpbm9-static-devel-9.24-8.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/netpbm-9.24-8.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/netpbm-9.24-8.1.101mdk.src.rpm Corporate Server 2.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-9.24-4.4.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-devel-9.24-4.4.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libnetpbm9-static-devel-9.24-4.4.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/netpbm-9.24-4.4.C21mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/SRPMS/netpbm-9.24-4.4.C21mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-9.24-4.4.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-devel-9.24-4.4.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libnetpbm9-static-devel-9.24-4.4.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/netpbm-9.24-4.4.C21mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/SRPMS/netpbm-9.24-4.4.C21mdk.src.rpm Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-9.24-8.2.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-devel-9.24-8.2.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libnetpbm9-static-devel-9.24-8.2.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/netpbm-9.24-8.2.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/netpbm-9.24-8.2.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-9.24-8.2.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-devel-9.24-8.2.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64netpbm9-static-devel-9.24-8.2.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/netpbm-9.24-8.2.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/netpbm-9.24-8.2.C30mdk.src.rpm Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libnetpbm10-10.26-2.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libnetpbm10-devel-10.26-2.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libnetpbm10-static-devel-10.26-2.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/netpbm-10.26-2.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/netpbm-10.26-2.1.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64netpbm10-10.26-2.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64netpbm10-devel-10.26-2.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64netpbm10-static-devel-10.26-2.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/netpbm-10.26-2.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/netpbm-10.26-2.1.102mdk.src.rpm Red Hat Linux Red Hat Desktop (v. 3) / SRPMS netpbm-9.24-11.30.2.src.rpm Red Hat Desktop (v. 3) / IA-32 netpbm-9.24-11.30.2.i386.rpm netpbm-devel-9.24-11.30.2.i386.rpm netpbm-progs-9.24-11.30.2.i386.rpm Red Hat Desktop (v. 3) / x86_64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.x86_64.rpm netpbm-devel-9.24-11.30.2.x86_64.rpm netpbm-progs-9.24-11.30.2.x86_64.rpm Red Hat Desktop (v. 4) / SRPMS netpbm-10.25-2.EL4.1.src.rpm Red Hat Desktop (v. 4) / IA-32 netpbm-10.25-2.EL4.1.i386.rpm netpbm-devel-10.25-2.EL4.1.i386.rpm netpbm-progs-10.25-2.EL4.1.i386.rpm Red Hat Desktop (v. 4) / x86_64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.x86_64.rpm netpbm-devel-10.25-2.EL4.1.x86_64.rpm netpbm-progs-10.25-2.EL4.1.x86_64.rpm Red Hat Enterprise Linux AS (v. 2.1) / SRPMS netpbm-9.24-9.AS21.4.src.rpm Red Hat Enterprise Linux AS (v. 2.1) / IA-32 netpbm-9.24-9.AS21.4.i386.rpm netpbm-devel-9.24-9.AS21.4.i386.rpm netpbm-progs-9.24-9.AS21.4.i386.rpm Red Hat Enterprise Linux AS (v. 2.1) / IA-64 netpbm-9.24-9.AS21.4.ia64.rpm netpbm-devel-9.24-9.AS21.4.ia64.rpm netpbm-progs-9.24-9.AS21.4.ia64.rpm Red Hat Enterprise Linux AS (v. 3) / SRPMS netpbm-9.24-11.30.2.src.rpm Red Hat Enterprise Linux AS (v. 3) / IA-32 netpbm-9.24-11.30.2.i386.rpm netpbm-devel-9.24-11.30.2.i386.rpm netpbm-progs-9.24-11.30.2.i386.rpm Red Hat Enterprise Linux AS (v. 3) / IA-64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.ia64.rpm netpbm-devel-9.24-11.30.2.ia64.rpm netpbm-progs-9.24-11.30.2.ia64.rpm Red Hat Enterprise Linux AS (v. 3) / PPC netpbm-9.24-11.30.2.ppc.rpm netpbm-9.24-11.30.2.ppc64.rpm netpbm-devel-9.24-11.30.2.ppc.rpm netpbm-progs-9.24-11.30.2.ppc.rpm Red Hat Enterprise Linux AS (v. 3) / s390 netpbm-9.24-11.30.2.s390.rpm netpbm-devel-9.24-11.30.2.s390.rpm netpbm-progs-9.24-11.30.2.s390.rpm Red Hat Enterprise Linux AS (v. 3) / s390x netpbm-9.24-11.30.2.s390.rpm netpbm-9.24-11.30.2.s390x.rpm netpbm-devel-9.24-11.30.2.s390x.rpm netpbm-progs-9.24-11.30.2.s390x.rpm Red Hat Enterprise Linux AS (v. 3) / x86_64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.x86_64.rpm netpbm-devel-9.24-11.30.2.x86_64.rpm netpbm-progs-9.24-11.30.2.x86_64.rpm Red Hat Enterprise Linux AS (v. 4) / SRPMS netpbm-10.25-2.EL4.1.src.rpm Red Hat Enterprise Linux AS (v. 4) / IA-32 netpbm-10.25-2.EL4.1.i386.rpm netpbm-devel-10.25-2.EL4.1.i386.rpm netpbm-progs-10.25-2.EL4.1.i386.rpm Red Hat Enterprise Linux AS (v. 4) / IA-64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.ia64.rpm netpbm-devel-10.25-2.EL4.1.ia64.rpm netpbm-progs-10.25-2.EL4.1.ia64.rpm Red Hat Enterprise Linux AS (v. 4) / PPC netpbm-10.25-2.EL4.1.ppc.rpm netpbm-10.25-2.EL4.1.ppc64.rpm netpbm-devel-10.25-2.EL4.1.ppc.rpm netpbm-progs-10.25-2.EL4.1.ppc.rpm Red Hat Enterprise Linux AS (v. 4) / s390 netpbm-10.25-2.EL4.1.s390.rpm netpbm-devel-10.25-2.EL4.1.s390.rpm netpbm-progs-10.25-2.EL4.1.s390.rpm Red Hat Enterprise Linux AS (v. 4) / s390x netpbm-10.25-2.EL4.1.s390.rpm netpbm-10.25-2.EL4.1.s390x.rpm netpbm-devel-10.25-2.EL4.1.s390x.rpm netpbm-progs-10.25-2.EL4.1.s390x.rpm Red Hat Enterprise Linux AS (v. 4) / x86_64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.x86_64.rpm netpbm-devel-10.25-2.EL4.1.x86_64.rpm netpbm-progs-10.25-2.EL4.1.x86_64.rpm Red Hat Enterprise Linux ES (v. 2.1) / SRPMS netpbm-9.24-9.AS21.4.src.rpm Red Hat Enterprise Linux ES (v. 2.1) / IA-32 netpbm-9.24-9.AS21.4.i386.rpm netpbm-devel-9.24-9.AS21.4.i386.rpm netpbm-progs-9.24-9.AS21.4.i386.rpm Red Hat Enterprise Linux ES (v. 3) / SRPMS netpbm-9.24-11.30.2.src.rpm Red Hat Enterprise Linux ES (v. 3) / IA-32 netpbm-9.24-11.30.2.i386.rpm netpbm-devel-9.24-11.30.2.i386.rpm netpbm-progs-9.24-11.30.2.i386.rpm Red Hat Enterprise Linux ES (v. 3) / IA-64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.ia64.rpm netpbm-devel-9.24-11.30.2.ia64.rpm netpbm-progs-9.24-11.30.2.ia64.rpm Red Hat Enterprise Linux ES (v. 3) / x86_64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.x86_64.rpm netpbm-devel-9.24-11.30.2.x86_64.rpm netpbm-progs-9.24-11.30.2.x86_64.rpm Red Hat Enterprise Linux ES (v. 4) / SRPMS netpbm-10.25-2.EL4.1.src.rpm Red Hat Enterprise Linux ES (v. 4) / IA-32 netpbm-10.25-2.EL4.1.i386.rpm netpbm-devel-10.25-2.EL4.1.i386.rpm netpbm-progs-10.25-2.EL4.1.i386.rpm Red Hat Enterprise Linux ES (v. 4) / IA-64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.ia64.rpm netpbm-devel-10.25-2.EL4.1.ia64.rpm netpbm-progs-10.25-2.EL4.1.ia64.rpm Red Hat Enterprise Linux ES (v. 4) / x86_64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.x86_64.rpm netpbm-devel-10.25-2.EL4.1.x86_64.rpm netpbm-progs-10.25-2.EL4.1.x86_64.rpm Red Hat Enterprise Linux WS (v. 2.1) / SRPMS netpbm-9.24-9.AS21.4.src.rpm Red Hat Enterprise Linux WS (v. 2.1) / IA-32 netpbm-9.24-9.AS21.4.i386.rpm netpbm-devel-9.24-9.AS21.4.i386.rpm netpbm-progs-9.24-9.AS21.4.i386.rpm Red Hat Enterprise Linux WS (v. 3) / SRPMS netpbm-9.24-11.30.2.src.rpm Red Hat Enterprise Linux WS (v. 3) / IA-32 netpbm-9.24-11.30.2.i386.rpm netpbm-devel-9.24-11.30.2.i386.rpm netpbm-progs-9.24-11.30.2.i386.rpm Red Hat Enterprise Linux WS (v. 3) / IA-64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.ia64.rpm netpbm-devel-9.24-11.30.2.ia64.rpm netpbm-progs-9.24-11.30.2.ia64.rpm Red Hat Enterprise Linux WS (v. 3) / x86_64 netpbm-9.24-11.30.2.i386.rpm netpbm-9.24-11.30.2.x86_64.rpm netpbm-devel-9.24-11.30.2.x86_64.rpm netpbm-progs-9.24-11.30.2.x86_64.rpm Red Hat Enterprise Linux WS (v. 4) / SRPMS netpbm-10.25-2.EL4.1.src.rpm Red Hat Enterprise Linux WS (v. 4) / IA-32 netpbm-10.25-2.EL4.1.i386.rpm netpbm-devel-10.25-2.EL4.1.i386.rpm netpbm-progs-10.25-2.EL4.1.i386.rpm Red Hat Enterprise Linux WS (v. 4) / IA-64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.ia64.rpm netpbm-devel-10.25-2.EL4.1.ia64.rpm netpbm-progs-10.25-2.EL4.1.ia64.rpm Red Hat Enterprise Linux WS (v. 4) / x86_64 netpbm-10.25-2.EL4.1.i386.rpm netpbm-10.25-2.EL4.1.x86_64.rpm netpbm-devel-10.25-2.EL4.1.x86_64.rpm netpbm-progs-10.25-2.EL4.1.x86_64.rpm Red Hat Linux Advanced Workstation 2.1 Itanium Processor / SRPMS netpbm-9.24-9.AS21.4.src.rpm Red Hat Linux Advanced Workstation 2.1 Itanium Processor / IA-64 netpbm-9.24-9.AS21.4.ia64.rpm netpbm-devel-9.24-9.AS21.4.ia64.rpm netpbm-progs-9.24-9.AS21.4.ia64.rpm SGI SGI ProPack 3 Service Pack 6 Parche 10212 http://support.sgi.com/ |
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Standar resources |
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| Property | Value |
| CVE | CAN-2005-2471 |
| BID | |
Other resources |
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SUSE Security Summary Report SUSE-SR:2005:019 http://www.novell.com/linux/security/advisories/2005_19_sr.html Mandriva Security Advisories MDKSA-2005:133 http://www.mandriva.com/security/advisories?name=MDKSA-2005:133 Red Hat Security Advisory RHSA-2005:743-08 https://rhn.redhat.com/errata/RHSA-2005-743.html SGI Security advisory (20050901-01-U) ftp://patches.sgi.com/support/free/security/advisories/20050901-01-U.asc |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-08-29 |
| 1.1 | Aviso emitido por Red Hat (RHSA-2005:743-08) | 2005-08-31 |
| 1.2 | Aviso emitido por SGI (20050901-01-U) | 2005-09-16 |