CVE-2020-36406
Summary
| CVE | CVE-2020-36406 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-07-01 03:15:00 UTC |
| Updated | 2023-11-07 03:22:00 UTC |
| Description | ** DISPUTED ** 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. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | - | All | All | All |
| Application | Uwebsockets Project | Uwebsockets | 18.11.0 | All | All | All |
| Application | Uwebsockets Project | Uwebsockets | 18.12.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 25381 - oss-fuzz - OSS-Fuzz: Fuzzing the planet - Monorail | MISC | bugs.chromium.org | |
| Fix overflow of triggered topics · uNetworking/uWebSockets@03fca62 · GitHub | MISC | github.com | |
| oss-fuzz-vulns/OSV-2020-1695.yaml at main · google/oss-fuzz-vulns · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.