uWebSockets 18.11.0 and 18.12.0 has a stack-based buffer overflow in uWS::TopicTree::trimTree (called from uWS::TopicTree::unsubscribeAll). NOTE: the vendor's position is that this is "a minor issue or not even an issue at all" because the developer of an application (that uses uWebSockets) should not be allowing the large number of triggered topics to accumulate
References
Link | Resource |
---|---|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25381 | Exploit Issue Tracking Patch Third Party Advisory |
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/uwebsockets/OSV-2020-1695.yaml | Third Party Advisory |
https://github.com/uNetworking/uWebSockets/commit/03fca626a95130ab80f86adada54b29d27242759 | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-07-01T02:52:36
Updated: 2022-01-17T19:17:27
Reserved: 2021-07-01T00:00:00
Link: CVE-2020-36406
JSON object: View
NVD Information
Status : Modified
Published: 2021-07-01T03:15:08.000
Modified: 2024-05-17T01:48:45.583
Link: CVE-2020-36406
JSON object: View
Redhat Information
No data.
CWE