GHSA-fhg7-m89q-25r3
ReDoS Vulnerability in ua-parser-js version
At a glance
- Published
- Updated
- CVE
- CVE-2022-25927
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
### Description: A regular expression denial of service (ReDoS) vulnerability has been discovered in `ua-parser-js`. ### Impact: This vulnerability bypass the library's `MAX_LENGTH` input limit prevention. By crafting a very-very-long user-agent string with specific pattern, an attacker can turn the script to get stuck processing for a very long time which results in a denial of service (DoS) condition. ### Affected Versions: From version `0.7.30` to before versions `0.7.33` / `1.0.33`. ### Patches: A patch has been released to remove the vulnerable regular expression, update to version `0.7.33` / `1.0.33` or later. ### References: [Regular expression Denial of Service - ReDoS](https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS) ### Credits: Thanks to @Snyk who first reported the issue.
Affected packages
| Package | Versions |
|---|---|
| npm · ua-parser-js | introduced 0.7.30, fixed 0.7.33 |
| npm · ua-parser-js | introduced 0.8.0, fixed 1.0.33 |
References
- https://github.com/faisalman/ua-parser-js/security/advisories/GHSA-fhg7-m89q-25r3 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-25927 ADVISORY
- https://github.com/faisalman/ua-parser-js/commit/a6140a17dd0300a35cfc9cff999545f267889411 WEB
- https://github.com/faisalman/ua-parser-js PACKAGE
- https://security.snyk.io/vuln/SNYK-JS-UAPARSERJS-3244450 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |