CVE-2021-42836
Publication date 22 October 2021
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.
Status
Package | Ubuntu Release | Status |
---|---|---|
golang-github-tidwall-gjson | 25.04 plucky |
Needs evaluation
|
24.10 oracular |
Needs evaluation
|
|
24.04 LTS noble |
Needs evaluation
|
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal |
Needs evaluation
|
|
16.04 LTS xenial | Ignored end of standard support | |
14.04 LTS trusty | Ignored end of standard support |
Severity score breakdown
Parameter | Value |
---|---|
Base score |
|
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Other references
- https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944
- https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96
- https://github.com/tidwall/gjson/issues/236
- https://github.com/tidwall/gjson/issues/237
- https://github.com/tidwall/gjson/compare/v1.9.2...v1.9.3
- https://www.cve.org/CVERecord?id=CVE-2021-42836