PT-2020-6066 · Unknown · Ua-Parser-Js
Miguel De Moura
+1
·
Published
2020-12-11
·
Updated
2022-09-13
·
CVE-2020-7793
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
ua-parser-js versions prior to 0.7.23
Description
The issue is related to an uncontrolled resource consumption vulnerability in the ua-parser-js library, which can be exploited by a remote attacker to cause a denial of service. The vulnerability is due to Regular Expression Denial of Service (ReDoS) in multiple regexes.
Recommendations
For versions prior to 0.7.23, update to version 0.7.23 or later to resolve the issue. As a temporary workaround, consider restricting the use of the vulnerable regexes until a patch is available.
Exploit
Fix
Resource Exhaustion
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ua-Parser-Js