Improper Validation of Array Index in gjson - CVE-2020-36067
Published: June 30, 2022
Vulnerability identifier: #VU64825
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-36067
CWE-ID: CWE-129
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper validation of array index in GJSON. A remote attacker can pass a specially crafted GET call to the application and perform a denial of service attack.
Affected software
gjson
How to mitigate CVE-2020-36067
Install updates from vendor's website.
gjson - update to 1.6.6