SB20230418106 - Multiple vulnerabilities in Oracle Financial Services Behavior Detection Platform

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Main Vulnerability Database SB20230418106

SB20230418106 - Multiple vulnerabilities in Oracle Financial Services Behavior Detection Platform

Published: April 18, 2023 Updated: April 19, 2024

Security Bulletin ID SB20230418106
Severity
Medium
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Improper input validation (CVE-ID: CVE-2023-21902)

The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Application component in Oracle Financial Services Behavior Detection Platform. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.


2) Use-after-free (CVE-ID: CVE-2022-43680)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate. A remote attacker can trigger a use-after-free error and perform a denial of service (DoS) attack.


3) Deserialization of Untrusted Data (CVE-ID: CVE-2022-42003)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insecure input validation when processing serialized data when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled. A remote attacker can pass specially crafted data to the application and cause a denial of service condition on the target system.


4) Deserialization of Untrusted Data (CVE-ID: CVE-2023-25194)

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to Apache Kafka Connect performs deserialization of data retrieved from the configured LDAP server in "com.sun.security.auth.module.JndiLoginModule". A remote user ability to create/modify connectors on the server with an arbitrary Kafka client SASL JAAS config can configure the server to connect to a malicious LDAP server and execute arbitrary Java code on the system.


Remediation

Install update from vendor's website.

References