CVE-2021-27292
PoC —CVSS 3.1
7.5 high
EPSS
3%p88
Published
()
Modified
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.
- Vendors
- ua-parser-js project
- Products
- ua-parser-js
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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