X.Org X11 setuid sikkerhedsproblem - Advisories

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X.Org X11 setuid sikkerhedsproblem

Secunia Advisory:	SA21650
Udsendt:	2006-08-29
Sidste Opdt.:	2006-10-26

Kritisk:	Mindre kritisk
Betydning:	Rettighedseskalering
Hvor:	Lokalt System
Løsning Status:	Producent Patch

Software:	X Window System 11 (X11) 6.x X Window System 11 (X11) 7.x

	Want to know the next time vulnerabilities are fixed in this product? - Companies can be alerted via email and SMS!

Beskrivelse: Der er rapporteret nogle sikkerhedsproblemer i X.Org X11, som kan udnyttes af ondsindede, lokale brugere til at udføre visse handlinger med eskalerede rettigheder. Problemerne skyldes manglende kontrol af, om setuid() og lignende kald er succesfulde. Dette kan udnyttes til at udføre visse handlinger med root-rettigheder, hvis kaldene fejler grundet f.ek.s ressourcebegrænsninger. Sikkerhedsproblemerne er rapporteret i version 6.7.0 til og med 7.1.0. Andre versioner kan også være berørte. Løsning: Installér patches. X.Org X11 6.8.2: http://xorg.freedesktop.org/releases/X11R6.8.2/patches/ X.Org X11 6.9.0: http://xorg.freedesktop.org/releases/X11R6.9.0/patches/ X.Org X11 7.0: http://xorg.freedesktop.org/releases/X11R7.0/patches/ X.Org X11 7.1: http://xorg.freedesktop.org/releases/X11R7.1/patches/ Rapporteret af / Kredit: Producenten krediterer Dirk Mueller og Marcus Meissner. Forløb: 26-10-2006: Tilføjede link til US-CERT. Original Advisory: http://lists.freedesktop.org/archives/xorg/2006-June/016146.html Andre Kilder: US-CERT VU#300368: http://www.kb.cert.org/vuls/id/300368



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise. Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

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