X.Org X Font Server vulnerabilities

2 vulnerabilities

Known vulnerabilities in X.Org X Font Server, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.8CVE-2007-4568opensusexorg-x11&distro=openSUSE Tumbleweed+1
EPSS score
3.98%
Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values, which triggers a heap-based buffer overflow.7.5CVE-2007-4990x.orgx_font_server
EPSS score
10.74%
The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.