Advisories

miniupnpc through 2.3.3 Heap Out-of-Bounds Read via minixml parseatt

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Severity
low
Date
Affecting
  • miniupnpc <= 2.3.3

CWE
  • CWE-125 Out-of-bounds Read
CVSS
2.3
CVSS V4 Vector
CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Credit
HaiND from the Post and Telecommunication Institute of Technology
Description
miniupnpc through 2.3.3 contains a one-byte heap out-of-bounds read vulnerability in the minixml parseatt function that allows malicious UPnP gateways to read past buffer bounds via crafted replies. Attackers on the local network can spoof a gateway serving device descriptions or SOAP responses ending in '=' to crash the client.

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