Incorrect Regular Expression in jquery-validation - CVE-2022-31147
Published: July 4, 2022 / Updated: July 27, 2022
Vulnerability identifier: #VU64913
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-2022-31147
CWE-ID: CWE-185
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 input validation when processing untrusted input within a regular expression. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDoS) attack.
Note, the vulnerability exists due to incomplete fix for #VU63477 (CVE-2021-43306).
Affected software
jquery-validation
API Portal
Oracle Communications Billing and Revenue Management
API Portal
Oracle Communications Billing and Revenue Management
How to mitigate CVE-2022-31147
Install updates from vendor's website.
jquery-validation - update to 1.19.5
API Portal - update to August 2023
API Portal - update to August 2023