CVE-2022-23496
December 08, 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.
Affected Packages
nl.basjes.parse.useragent:yauaa (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-flink-table (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-elasticsearch (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-hive (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-elasticsearch-8 (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-beam-sql (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-beam (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-snowflake (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-flink (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-logparser (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-trino (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0nl.basjes.parse.useragent:yauaa-drill (JAVA):
Affected version(s) >=7.0.0 <7.9.0Fix Suggestion:
Update to version 7.9.0Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Improper Handling of Exceptional Conditions
EPSS
Base Score:
0.32
