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Advisories

Lakeside SysTrack Agent LsiAgent.exe Out-of-Bounds Read via UDP

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severity
high
date
Affecting

  • SysTrack Agent < 11.2.1.28, 11.3.0.xxx < 11.3.0.38, 11.4.0.xxx < 11.4.0.24, 11.5.0.xxx < 11.5.0.15

CWE
  • CWE-125 Out-of-bounds Read
  • CWE-754 Improper Check for Unusual or Exceptional Conditions
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
Austin A. DeFrancesco (DefCesco)
Description
Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed packet with an invalid memory address at offset 0x4 in the payload to trigger an access violation and cause a denial of service.

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