Vulnerabilities (CVE)

Filtered by vendor X.org Subscribe
Filtered by product X Font Server
Total 2 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2007-4568 1 X.org 1 X Font Server 2024-02-04 6.8 MEDIUM N/A
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.
CVE-2007-4990 1 X.org 1 X Font Server 2024-02-04 7.5 HIGH N/A
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.