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CVE-2023-22506 Explained : Impact and Mitigation

Learn about CVE-2023-22506 affecting Atlassian Bamboo Data Center versions 8.0.0 or later. Published by Atlassian with a CVSS score of 7.5.

This CVE-2023-22506 was published on July 18, 2023, by Atlassian with a CVSS score of 7.5. It affects Atlassian Bamboo Data Center versions 8.0.0 or later and poses a high severity Injection and RCE (Remote Code Execution) vulnerability.

Understanding CVE-2023-22506

This vulnerability allows an authenticated attacker to modify the actions of a system call and execute arbitrary code, impacting confidentiality, integrity, and availability with no user interaction required.

What is CVE-2023-22506?

CVE-2023-22506 is a high severity Injection and RCE vulnerability in Atlassian Bamboo Data Center versions 8.0.0 or later, with a CVSS score of 7.5.

The Impact of CVE-2023-22506

The vulnerability has a high impact on confidentiality, integrity, and availability, allowing an attacker to execute arbitrary code by manipulating system calls.

Technical Details of CVE-2023-22506

This vulnerability was reported via Atlassian's Penetration Testing program. It affects specific versions and products as follows:

Vulnerability Description

The vulnerability allows an authenticated attacker to execute arbitrary code by manipulating system calls, posing a risk to system integrity and availability.

Affected Systems and Versions

        Atlassian Bamboo Data Center:
              Versions < 8.0.0 are unaffected.
              Versions >= 8.0.0 are affected.
              Versions >= 9.2.3 are unaffected.
              Versions >= 9.3.1 are unaffected.
        Atlassian Bamboo Server:
              Versions < 8.0.0 are unaffected.
              Versions >= 8.0.0 are affected.
              Versions >= 9.2.3 are unaffected.
              Versions >= 9.3.1 are unaffected.

Exploitation Mechanism

The vulnerability can be exploited by an authenticated attacker to modify system calls and execute unauthorized code without user interaction.

Mitigation and Prevention

To address CVE-2023-22506, it is crucial to follow these steps for mitigation and prevention:

Immediate Steps to Take

Atlassian recommends upgrading affected instances to the latest version to mitigate the risk. If immediate upgrade is not feasible, consider updating to the fixed versions 9.2.3 and 9.3.1.

Long-Term Security Practices

Regularly update and patch Atlassian Bamboo Data Center and Server to the latest versions to prevent potential security vulnerabilities.

Patching and Updates

For detailed information on updates and patches, refer to Atlassian's release notes and download the latest versions from the Atlassian Download Center.

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