Vulnerability Bulletins |
Múltiple vulnerabilidades en masqmail |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| Dificulty | Experto |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | masqmail |
Description |
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Se han descubierto múltiples vulnerabilidades en masqmail. Las vulnerabilidades son descritas a continuación: - CAN-2005-2662: Durante el envío de mensajes de correo fallidos la dirección no es correctamente validada. Un atacante local podría ejecutar comandos arbitrarios con los privilegios del usuario mail. - CAN-2005-2663: Al abrir el fichero de log, masqmail no cambia su nivel de privilegios, lo que podría permitir a un atacante local sobrescribir ficheros arbitrarios mediante un ataque de enlace simbólico. |
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Solution |
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Actualización de software Mandriva Multi Network Firewall 2.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/masqmail-0.2.18-3.1.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/SRPMS/masqmail-0.2.18-3.1.M20mdk.src.rpm Debian Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2.dsc http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2.diff.gz http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_alpha.deb ARM http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_ia64.deb HP Precision http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.1.16-2.2_sparc.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1.dsc http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1.tar.gz Alpha http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_alpha.deb ARM http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/m/masqmail/masqmail_0.2.20-1sarge1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE |
CAN-2005-2662 CAN-2005-2663 |
| BID | |
Other resources |
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Mandriva Security Advisory (MDKSA-2005:168) http://www.mandriva.com/security/advisories?name=MDKSA-2005:168 Debian Security Advisory (DSA 848-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00242.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-09-22 |
| 1.1 | Aviso emitido por Debian (DSA 848-1) | 2005-10-18 |