SB20230418145 - Multiple vulnerabilities in Oracle SQL Developer

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Main Vulnerability Database SB20230418145

SB20230418145 - Multiple vulnerabilities in Oracle SQL Developer

Published: April 18, 2023

Security Bulletin ID SB20230418145
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
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 2 secuirty vulnerabilities.


1) 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.


2) Improper input validation (CVE-ID: CVE-2023-21969)

The vulnerability allows a local privileged user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Installation component in Oracle SQL Developer. A local privileged user can exploit this vulnerability to execute arbitrary code.


Remediation

Install update from vendor's website.

References