Yauaa vulnerable to ArrayIndexOutOfBoundsException triggered by a crafted Sec-Ch-Ua-Full-Version-List
Impact
Applications using the Client Hints analysis feature introduced with 7.0.0 can crash because the Yauaa library throws an ArrayIndexOutOfBoundsException. Applications that do not use this feature are not affected.
Patches
Upgrade to 7.9.0
Workarounds
Catch and discard any exceptions from Yauaa.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-beam | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-beam-sql | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-drill | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-elasticsearch | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-elasticsearch-8 | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-flink | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-flink-table | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-hive | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-logparser | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-snowflake | >= 7.0.0, < 7.9.0 | 7.9.0 |
| Java / Kotlin (Maven) | nl.basjes.parse.useragent:yauaa-trino | >= 7.0.0, < 7.9.0 | 7.9.0 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H- Weakness (CWE)
CWE-755- Platform
- Java / Kotlin (Maven)
- Package
nl.basjes.parse.useragent:yauaa, nl.basjes.parse.useragent:yauaa-beam, nl.basjes.parse.useragent:yauaa-beam-sql- Disclosed
- 08.12.2022
- Updated
- 11.10.2026 12:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-c4pm-63cg-9j7h - CC BY 4.0
Vulnerability history: nl.basjes.parse.useragent:yauaa
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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