BishopFox sliver 1.6.0-dev injection

Summaryinfo

A vulnerability described as critical has been identified in BishopFox sliver 1.6.0-dev. This vulnerability affects unknown code. Such manipulation leads to injection. This vulnerability is traded as CVE-2024-41111. The attack may be launched remotely. There is no exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in BishopFox sliver 1.6.0-dev. It has been rated as critical. Affected by this issue is an unknown code block. 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:

Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 (prerelease) is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user. The exploit is pretty fun as we make the Sliver server pwn itself. As described in a past issue (#65), "there is a clear security boundary between the operator and server, an operator should not inherently be able to run commands or code on the server." An operator who exploited this vulnerability would be able to view all console logs, kick all other operators, view and modify files stored on the server, and ultimately delete the server. This issue has not yet be addressed but is expected to be resolved before the full release of version 1.6.0. Users of the 1.6.0 prerelease should avoid using Silver in production.

The advisory is available at github.com. This vulnerability is handled as CVE-2024-41111 since 07/15/2024. The exploitation is known to be easy. The attack may be launched remotely. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

Applying the patch 5016fb8d7cdff38c79e22e8293e58300f8d3bd57 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Vendor

• BishopFox

Name

• sliver

Version

• 1.6.0-dev

License

• open-source

Website

• Product: https://github.com/BishopFox/sliver/

CPE 2.3info

• 🔍

CPE 2.2info

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