CVE-2020-26311

GHSL-2020-312: Regular Expression Denial of Service (ReDoS) in useragent

CVSS 8.7 HIGHEPSS 0.5%CWE-1333

Useragent is a user agent parser for Node.js. All versions as of time of publication contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no patches are available.

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/U:Green

Affected products

3rd-Eden · useragent

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References

https://github.com/3rd-Eden/useragent/issues/167 https://securitylab.github.com/advisories/GHSL-2020-312-redos-useragent/