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
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
IDEFENSE:20071002 Multiple Vendor X Font Server Multiple Vulnerabilities
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