Vulnerability Bulletins |
Salto de restricciones de seguridad en rssh |
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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 | rssh 2.3.0 |
Description |
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Se ha descubierto una vulnerabilidad en rssh 2.3.0. La vulnerabilidad reside en "util.c" que no realiza correctamente la autenticación lo que hace que las comprobaciones contra CVS siempre tengan éxito, lo que permite que rsync y rdist se salten las restricciones de acceso en "rssh.conf". Un atacante remoto podría acceder al servicio |
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Solution |
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Actualización de software Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2.dsc http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2.diff.gz http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_alpha.deb AMD64 http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_amd64.deb ARM http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_ia64.deb HPPA http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/r/rssh/rssh_2.2.3-1.sarge.2_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2006-1320 |
| BID | |
Other resources |
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Debian Security Advisory (DSA 1109-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00196.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2006-07-18 |