CVE-2017-16030

Summary

Useragent is used to parse useragent headers. It uses several regular expressions to accomplish this. An attacker could edit their own headers, creating an arbitrarily long useragent string, causing the event loop and server to block. This affects Useragent 2.1.12 and earlier.

Affected Software

VendorProductVersion RangeStatus
HackerOneuseragent node module<=2.1.12affected

Weaknesses

  • CWE-400: Denial of Service (CWE-400)

ADP Enrichment

CVE Program Container

Additional References

References