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xensource xen para virtualized frame buffer vulnerabilities and exploits
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NA
CVE-2008-1952
The backend for XenSource Xen Para Virtualized Frame Buffer (PVFB) in Xen ioemu does not properly restrict the frame buffer size, which allows malicious users to cause a denial of service (crash) by mapping an arbitrary amount of guest memory.
Xensource Xen Para Virtualized Frame Buffer
NA
CVE-2008-1943
Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 up to and including 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer.
Xensource Xen 3.0
Xensource Xen 3.0.2
Xensource Xen 3.0.3
Xensource Xen 3.0.4
Xensource Xen 3.1.2
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereference
CVE-2023-52689
CVE-2024-23803
client side
CVE-2023-52696
information disclosure
CVE-2024-35843
CVE-2024-27130
CVE-2023-52697
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