CVEvulnerability
CVE-2020-36405
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-07-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
Keystone Engine 0.9.2 has a use-after-free in llvm_ks::X86Operand::getToken.
Affected configurations
• keystone-engine keystone engine 0.9.2
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22850 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-789.yaml Technical Description
- https://github.com/keystone-engine/keystone/releases Release Notes, Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22850 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-789.yaml Technical Description
- https://github.com/keystone-engine/keystone/releases Release Notes, Third Party Advisory