Vulnerability Bulletins |
Denegación de servicio en Samba |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Denegación de Servicio |
| 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 | Samba 3.4.x < 3.4.6 |
Description |
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Se ha descubierto una vulnerabilidad en Samba 3.4.5. La vulnerabilidad reside en un error que no verifica si el nombre del dispositivo y el punto de montaje contienen caracteres válidos en "client/mount.cifs.c" en "mount.cifs". Un atacante local podría causar una denegación de servicio o una corrupción del fichero "mtab" mediante una cadena de caracateres especialmente diseñada. |
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Solution |
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Actualización de software Debian (DSA-2004-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9.dsc http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/s/samba/samba-doc-pdf_3.2.5-4lenny9_all.deb http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.2.5-4lenny9_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_alpha.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_amd64.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_arm.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_armel.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_hppa.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_i386.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_ia64.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_mips.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_mipsel.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_powerpc.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_powerpc.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny9_sparc.deb http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny9_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. Red Hat (RHSA-2011:1219-1) RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux AS version 4 Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux Desktop version 4 Red Hat Enterprise Linux ES version 4 Red Hat Enterprise Linux WS version 4 https://rhn.redhat.com/ Red Hat (RHSA-2011:1811-1) RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux AS version 4 Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux Desktop version 4 Red Hat Enterprise Linux ES version 4 Red Hat Enterprise Linux WS version 4 https://rhn.redhat.com/ |
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Standar resources |
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| Property | Value |
| CVE | CVE-2010-0547 |
| BID | NULL |
Other resources |
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Debian Security Advisory (DSA-2004-1) http://lists.debian.org/debian-security-announce/2010/msg00044.html SUSE Security Advisory (SUSE-SA:2010:007 http://www.novell.com/linux/security/advisories/2010_7_sr.html SUSE Security Advisory (SUSE-SA:2010:008) http://www.novell.com/linux/security/advisories/2010_8_sr.html Red Hat Security Advisory (RHSA-2011:1219-01) https://rhn.redhat.com/errata/RHSA-2011:1219-01.html Red Hat Security Advisory (RHSA-2011:1811-01) https://rhn.redhat.com/errata/RHSA-2011-1811.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2010-03-09 |
| 1.1 | Aviso emitido por Suse (SUSE-SA:2010:007) | 2010-04-08 |
| 1.2 | Aviso emitido por Suse (SUSE-SA:2010:008) | 2010-04-22 |
| 1.3 | Aviso actualizado por Red Hat (RHSA-2011:1219-1) | 2011-08-30 |
| 1.4 | Aviso actualizado por Red Hat (RHSA-2011:1811-1) | 2011-12-23 |