Vulnerability Bulletins |
Denegación de servicio en Acpid |
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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 con cuenta |
System information |
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Property | Value |
Affected manufacturer | GNU/Linux |
Affected software | Acpid < 1.0.4 |
Description |
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Se ha descubierto una vulnerabilidad en Acpid 1. La vulnerabilidad reside en un error en la asignación de permisos muy poco restrictivos. Un atacante local podría aumentar los privilegios o causar una denegación de servicio accediendo al fichero /var/log/acpid. |
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Solution |
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Actualización de software Debian (DSA-1960-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4-5etch2.diff.gz http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4.orig.tar.gz http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4-5etch2.dsc amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4-5etch2_amd64.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4-5etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.4-5etch2_ia64.deb Debian (DSA-1960-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8-1lenny2.diff.gz http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8-1lenny2.dsc http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8.orig.tar.gz amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8-1lenny2_amd64.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8-1lenny2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/a/acpid/acpid_1.0.8-1lenny2_ia64.deb |
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Standar resources |
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Property | Value |
CVE | CVE-2009-4235 |
BID | |
Other resources |
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Debian Security Advisory (DSA-1960-1) http://lists.debian.org/debian-security-announce/2009/msg00282.html |
Version history |
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Version | Comments | Date |
1.0 | Aviso emitido | 2009-12-29 |