PT-2024-10801

CVE-2020-26311

Published

2024-10-26

Updated

2024-10-30

Description by

CVSS 4.0

8.7

High

MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Green

Name of the Vulnerable Software and Affected Versions Useragent versions prior to a fixed version (no fixed version specified)

Description The issue concerns a Regular Expression Denial of Service (ReDoS) vulnerability in the Useragent user agent parser for Node.js. This vulnerability affects all versions as of the time of publication. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Erik Krogh Kristensen

Vendors

Affected products

Weakness enumeration

CWE-1333: Inefficient Regular Expression Complexity

Related identifiers

CVE-2020-26311