Vulnerability Bulletins |
Ejecución remota de código en Netpbm |
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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 estandar |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | netpbm < 10.47.07 |
Description |
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Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en netpbm. La vulnerabilidad reside en un error en "converter/ppm/xpmtoppm.c". Un atacante remoto podría ejecutar código arbitrario mediante una imagen XPM que tiene en el campo de cabecera "index" un valor muy largo. |
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Solution |
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Actualización de software Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. Debian (DSA-2026-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0-12+lenny1.dsc http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0.orig.tar.gz http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0-12+lenny1.diff.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_alpha.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_alpha.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_alpha.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_alpha.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_amd64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_amd64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_amd64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_amd64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_arm.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_arm.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_arm.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_arm.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_armel.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_armel.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_armel.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_armel.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_hppa.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_hppa.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_hppa.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_hppa.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_i386.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_i386.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_i386.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_i386.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_ia64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_ia64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_ia64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_ia64.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_ia64.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_powerpc.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-12+lenny1_sparc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-12+lenny1_sparc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-12+lenny1_sparc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-12+lenny1_sparc.deb http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-12+lenny1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-4274 |
| BID | NULL |
Other resources |
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SUSE Security Advisory (SUSE-SR:2010:006) http://www.novell.com/linux/security/advisories/2010_6_sr.html Debian Security Advisory (DSA-2026-1) http://lists.debian.org/debian-security-announce/2010/msg00066.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2010-03-18 |
| 1.1 | Aviso emitido por Debian (DSA-2026-1) | 2010-04-19 |