Atlassian Bamboo Data Center up to 9.2.2/9.3.0 System Call injection

Summaryinfo

A vulnerability categorized as very critical has been discovered in Atlassian Bamboo Data Center up to 9.2.2/9.3.0. Impacted is an unknown function of the component System Call Handler. Such manipulation leads to injection. This vulnerability is listed as CVE-2023-22506. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Atlassian Bamboo Data Center up to 9.2.2/9.3.0. It has been rated as very critical. Affected by this issue is an unknown functionality of the component System Call Handler. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

This High severity Injection and RCE (Remote Code Execution) vulnerability known as CVE-2023-22506 was introduced in in version 8.0.0 of Bamboo Data Center.   This Injection and RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.5, allows an authenticated attacker to modify the actions taken by a system call and execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.     Atlassian recommends that you upgrade your instance to latest version. If you're unable to upgrade to latest, upgrade to one of these fixed versions: 9.2.3 and 9.3.1. See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html|https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center and Bamboo Server from the download center ([https://www.atlassian.com/software/bamboo/download-archives|https://www.atlassian.com/software/bamboo/download-archives]).   This vulnerability was reported via our Penetration Testing program.

The weakness was presented 07/19/2023. The advisory is available at jira.atlassian.com. This vulnerability is handled as CVE-2023-22506 since 01/01/2023. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 08/14/2023). This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

As 0-day the estimated underground price was around $25k-$100k.

Upgrading to version 9.2.3 or 9.3.1 eliminates this vulnerability.

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Productinfo

Vendor

• Atlassian

Name

• Bamboo Data Center

Version

• 9.0
• 9.1
• 9.2
• 9.2.0
• 9.2.1
• 9.2.2
• 9.3.0

License

• free

Website

• Vendor: https://www.atlassian.com/

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