GHSA-x3v7-qh5m-v37cHighCVSS 7.5
VRPN through 07.36 contains an out-of-bounds stack write vulnerability in vrpn_Endpoint:...
🔗 CVE IDs covered (1)
📋 Description
VRPN through 07.36 contains an out-of-bounds stack write vulnerability in vrpn_Endpoint::handle_sender_message() and handle_type_message() that allows unauthenticated remote peers to write outside a stack buffer via an unchecked length index. Attackers can connect, complete the version-cookie exchange, and send a SENDER_DESCRIPTION or TYPE_DESCRIPTION message with an out-of-range or negative index to crash the process.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-123200
- https://github.com/vrpn/vrpn/commit/0da5b0b71e06e8c318a4e674c84caee12251a782
- https://github.com/vrpn/vrpn/commit/c893b583d928fd17d756b39271b2eae71766e7f2
- https://github.com/vrpn/vrpn/blob/79deb000cc0b47ae49a80c92c78167c02d8a04d8/vrpn_Connection.C#L4482
- https://github.com/vrpn/vrpn/blob/79deb000cc0b47ae49a80c92c78167c02d8a04d8/vrpn_Connection.C#L4554
- https://www.vulncheck.com/advisories/vrpn-through-07.36-out-of-bounds-write-via-sender-description-type-description-length-index
- https://github.com/advisories/GHSA-x3v7-qh5m-v37c