CVEvulnerability
CVE-2021-42836
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-400
Description
GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.
Affected configurations
• gjson project gjson (< 1.9.3)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944 Patch, Third Party Advisory
- https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96 Patch, Third Party Advisory
- https://github.com/tidwall/gjson/compare/v1.9.2...v1.9.3 Release Notes, Third Party Advisory
- https://github.com/tidwall/gjson/issues/236 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/tidwall/gjson/issues/237 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944 Patch, Third Party Advisory
- https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96 Patch, Third Party Advisory
- https://github.com/tidwall/gjson/compare/v1.9.2...v1.9.3 Release Notes, Third Party Advisory
- https://github.com/tidwall/gjson/issues/236 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/tidwall/gjson/issues/237 Exploit, Issue Tracking, Patch, Third Party Advisory