CVE-2022-23496

HIGH

Yet Another Useragent Analyzer < 7.9.0 - Improper Exception Handling

Title source: rule

Description

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.

References (2)

[Patch, Third Party Advisory] https://github.com/nielsbasjes/yauaa/commit/3017a866e2cff0d308f264b66fde4fa79e3beb9e

View Patch ZIP pw:eip

[Third Party Advisory] https://github.com/nielsbasjes/yauaa/security/advisories/GHSA-c4pm-63cg-9j7h

Scores

CVSS v3 7.5

EPSS 0.0032

EPSS Percentile 54.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-755

Status published

Affected Products (13)

yet_another_useragent_analyzer_project/yet_another_useragent_analyzer < 7.9.0

nl.basjes.parse.useragent/yauaa < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-beam < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-beam-sql < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-drill < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-elasticsearch < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-elasticsearch-8 < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-flink < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-flink-table < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-hive < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-logparser < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-snowflake < 7.9.0Maven

nl.basjes.parse.useragent/yauaa-trino < 7.9.0Maven

Timeline

Published Dec 08, 2022

Tracked Since Feb 18, 2026