Vulnerability in Nielsbasjes Yauaa
CVE-2022-23496
Yet Another UserAgent Analyzer (Yauaa) is a java library that tries to parse and analyze the useragent string and extract as many relevant attributes as possible. Applications using the Client Hints analysis feature introduced with 7.0.0 can crash because the Yauaa library throws an ArrayIndexOutOfBoundsException. If uncaught the exception will result in a program crash. Applications that do not use this feature are not affected. Users are advised to upgrade to version 7.9.0. Users unable to upgrade may catch and discard any ArrayIndexOutOfBoundsException thrown by the Yauaa library.
EPSS: 0.007 (50.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Nielsbasjes Yauaa — versions >= 7.0.0, < 7.9.0
- Yet_another_useragent_analyzer_project Yet_another_useragent_analyzer
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-23496?
- CVE-2022-23496 is a high-severity vulnerability in Nielsbasjes Yauaa, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2022-12-08.
- How severe is CVE-2022-23496?
- High severity. CVSS v3 base score is 7.5 out of 10.