Buffer Overflow in gsudo Allows Local Privilege Escalation via DISPLAY Environment Variable

Buffer Overflow in gsudo Allows Local Privilege Escalation via DISPLAY Environment Variable

CVE-2019-12937 · HIGH Severity

AV:L/AC:L/AU:N/C:C/I:C/A:C

apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local privilege escalation to the root user via the DISPLAY environment variable.

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