GMS-2023-120: Duplicate of ./npm/ua-parser-js/CVE-2022-25927.yml
Description:
A regular expression denial of service (ReDoS) vulnerability has been discovered in ua-parser-js
.
Impact:
This vulnerability bypass the library’s MAX_LENGTH
input limit prevention. By crafting a very-very-long user-agent string with specific pattern, an attacker can turn the script to get stuck processing for a very long time which results in a denial of service (DoS) condition.
Affected Versions:
All versions of the library prior to version 0.7.33
/ 1.0.33
.
Patches:
A patch has been released to remove the vulnerable regular expression, update to version 0.7.33
/ 1.0.33
or later.
References:
Regular expression Denial of Service - ReDoS
Credits:
Thanks to @Snyk who first reported the issue.
References
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