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CVE-2022-23496

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Date: December 8, 2022

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.

Language: Java

Severity Score

Related Resources (4)

https://github.com/nielsbasjes/yauaa/security/advisories/GHSA-c4pm-63cg-9j7h
https://github.com/nielsbasjes/yauaa/commit/3017a866e2cff0d308f264b66fde4fa79e3beb9e
https://nvd.nist.gov/vuln/detail/CVE-2022-23496
https://www.mend.io/vulnerability-database/CVE-2022-23496

Severity Score

Weakness Type (CWE)

Improper Handling of Exceptional Conditions

CWE-755

Top Fix

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Upgrade Version

Upgrade to version nl.basjes.parse.useragent:yauaa:7.9.0,nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-beam:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-beam-sql:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-drill:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-elasticsearch:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-elasticsearch-8:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-flink:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-flink-table:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-hive:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-logparser:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-nifi-processors:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0nl.basjes.parse.useragent:yauaa-snowflake:7.9.0nl.basjes.parse.useragent:yauaa:7.9.0

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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