Description
ua-parser-js >= 0.7.14, fixed in 0.7.24, uses a regular expression which is vulnerable to denial of service. If an attacker sends a malicious User-Agent header, ua-parser-js will get stuck processing it for an extended period of time.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-0991 | ua-parser-js >= 0.7.14, fixed in 0.7.24, uses a regular expression which is vulnerable to denial of service. If an attacker sends a malicious User-Agent header, ua-parser-js will get stuck processing it for an extended period of time. |
Github GHSA |
GHSA-78cj-fxph-m83p | Regular Expression Denial of Service (ReDoS) in ua-parser-js |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T20:48:16.474Z
Reserved: 2021-02-16T00:00:00.000Z
Link: CVE-2021-27292
No data.
Status : Modified
Published: 2021-03-17T13:15:15.200
Modified: 2024-11-21T05:57:45.830
Link: CVE-2021-27292
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA