SB2022121221 - Multiple vulnerabilities in webpack loader-utils
Published: December 12, 2022
Security Bulletin ID
SB2022121221
Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Incorrect Regular Expression (CVE-ID: CVE-2022-37599)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input passed via the resourcePath variable to interpolateName() function in interpolateName.js. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.2) Incorrect Regular Expression (CVE-ID: CVE-2022-37603)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation when processing URL within the interpolateName() function in interpolateName.js. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
Remediation
Install update from vendor's website.
References
- https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/interpolateName.js#L38
- https://github.com/webpack/loader-utils/issues/211
- https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/interpolateName.js#L83
- https://github.com/webpack/loader-utils/issues/216
- https://github.com/advisories/GHSA-hhq3-ff78-jv3g
- https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/interpolateName.js#L107
- https://github.com/webpack/loader-utils/issues/213
- https://github.com/advisories/GHSA-3rfm-jhwj-7488