CVE-2022-23496

HIGH

Yet Another Useragent Analyzer < 7.9.0 - Improper Exception Handling

Title source: rule
STIX 2.1

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)

Scores

CVSS v3 7.5
EPSS 0.0032
EPSS Percentile 54.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-755
Status published
Products (13)
nl.basjes.parse.useragent/yauaa 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-beam 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-beam-sql 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-drill 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-elasticsearch 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-elasticsearch-8 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-flink 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-flink-table 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-hive 7.0.0 - 7.9.0Maven
nl.basjes.parse.useragent/yauaa-logparser 7.0.0 - 7.9.0Maven
... and 3 more
Published Dec 08, 2022
Tracked Since Feb 18, 2026