CVE-2017-16030CWE-400

Useragent is used to parse useragent headers

published June 4, 2018

CVSS
—
EPSS
1%
Percentile
66.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01144 · 66.4th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2018-06-04T19:00Z
EPSS history
Timeline
  • 04 JUN 19:00Z
    Useragent is used to parse useragent headers
    cvelistv5