Advisories

Angry IP Scanner 3.5.3 Denial of Service via Preferences Buffer Overflow

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severity
medium
date
Affecting
  • Angry IP Scanner <= 3.11

CWE
  • CWE-787 Out-of-bounds Write
CVSS
6.9
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
Fernando Cruz
Description
Angry IP Scanner 3.5.3 contains a buffer overflow vulnerability in the preferences dialog that allows local attackers to crash the application by supplying an excessively large string. Attackers can generate a file containing a massive buffer of repeated characters and paste it into the unavailable value field in the display preferences to trigger a denial of service.

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