CVEvulnerability
CVE-2019-20791
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-04-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
OpenThread before 2019-12-13 has a stack-based buffer overflow in MeshCoP::Commissioner::GeneratePskc.
Affected configurations
• google openthread (< 2019-12-13)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19386 Exploit, Mailing List, Third Party Advisory
- https://github.com/openthread/openthread/commit/b8c3161281f8e15873f8decabd8eac461717aefe Patch, Third Party Advisory
- https://github.com/openthread/openthread/commit/c3a3a0c424322009fec3ab735fb20ce8f6e19e70 Patch, Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19386 Exploit, Mailing List, Third Party Advisory
- https://github.com/openthread/openthread/commit/b8c3161281f8e15873f8decabd8eac461717aefe Patch, Third Party Advisory
- https://github.com/openthread/openthread/commit/c3a3a0c424322009fec3ab735fb20ce8f6e19e70 Patch, Third Party Advisory