FreeBSD: xorg -- multiple vulnerabilities (Multiple CVEs)
Description
Multiple integer overflows in X.Org Xserver before 1.4.1 allow context-dependent attackers to execute arbitrary code via (1) a GetVisualInfo request containing a 32-bit value that is improperly used to calculate an amount of memory for allocation by the EVI extension, or (2) a request containing values related to pixmap size that are improperly used in management of shared memory by the MIT-SHM extension.
Solution(s)
- freebsd-upgrade-package-libxfont
- freebsd-upgrade-package-xorg-server
References
- freebsd-upgrade-package-libxfont
- freebsd-upgrade-package-xorg-server
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