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CVE-2021-42836
Vulnerability Database
go
CVE-2021-42836
Base Score
HIGH
7.5
CVE-2021-42836
GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.
Vector
NETWORK
Published By
cve@mitre.org
Published Date
Oct 22, 2021, 18:15
Affected Versions
(1)
github.com/tidwall/gjson
(Go)
Introduced
0
Fixed
1.9.3
Limit
N/A
Package (Ecosystem)
Introduced
Fixed
Limit
github.com/tidwall/gjson
(Go)
0
1.9.3
N/A
Weakness Type (CWE)
:
CWE-400
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
References
https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944
https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96
https://github.com/tidwall/gjson/compare/v1.9.2...v1.9.3
https://github.com/tidwall/gjson/issues/236
https://github.com/tidwall/gjson/issues/237
Base Score
HIGH
7.5
Weakness Type (CWE)
:
CWE-400
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
