Integer Overflow and Heap-Based Buffer Overflow in LibVNCServer's cursor.c

Integer Overflow and Heap-Based Buffer Overflow in LibVNCServer's cursor.c

CVE-2019-20788 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

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