GHSA-qqc5-c4q6-4q3xHighCVSS 7.5
MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer:...
🔗 CVE IDs covered (1)
📋 Description
MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop() where the accept thread performs a blocking receive without timeout during the wire-protocol handshake. An attacker can open a TCP connection to the MOOSDB port and send no data, causing the accept thread to block indefinitely while holding the socket-list lock, preventing all subsequent client connections.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-85443
- https://github.com/themoos/core-moos/pull/83
- https://github.com/themoos/core-moos/commit/8d940303949a850d4625eca2a60f27adee9c3ec4
- https://github.com/themoos/core-moos
- https://github.com/themoos/core-moos/blob/ec9c77c68fcbdef8f5e4c60fe243acd223433f0c/Core/libMOOS/Comms/MOOSCommServer.cpp#L922
- https://www.vulncheck.com/advisories/moos-core-moos-through-10.4.0-moosdb-accept-loop-denial-of-service
- https://github.com/advisories/GHSA-qqc5-c4q6-4q3x