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CVE-2024-5651— Fence-agents-remediation: fence agent command line options leads to remote code execution

Quick assessment

Affected
Red Hat Fence Agents Remediation 0.4 for RHEL 8
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

fence-agents是ClusterLabs开源的一款支持集群设备远程电源管理的代理程序。 fence-agents存在代码注入漏洞，该漏洞源于允许远程代码执行，进而导致权限提升。

CVSS 8.8 · High EPSS 1.37% · P72
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I. Basic Information for CVE-2024-5651

Vulnerability Information
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Vulnerability Title
Fence-agents-remediation: fence agent command line options leads to remote code execution
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Fence Agents Remediation operator. This vulnerability can allow a Remote Code Execution (RCE) primitive by supplying an arbitrary command to execute in the --ssh-path/--telnet-path arguments. A low-privilege user, for example, a user with developer access, can create a specially crafted FenceAgentsRemediation for a fence agent supporting  --ssh-path/--telnet-path arguments to execute arbitrary commands on the operator's pod. This RCE leads to a privilege escalation, first as the service account running the operator, then to another service account with cluster-admin privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
fence-agents 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
fence-agents是ClusterLabs开源的一款支持集群设备远程电源管理的代理程序。 fence-agents存在代码注入漏洞，该漏洞源于允许远程代码执行，进而导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Fence Agents Remediation 0.4 for RHEL 8 v0.4.1-22 ~ * cpe:/a:redhat:workload_availability_far:0.4::el8
Red Hat Fence Agents Remediation 0.4 for RHEL 8 v0.4.1-22 ~ * cpe:/a:redhat:workload_availability_far:0.4::el8

II. Public POCs for CVE-2024-5651

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III. Intelligence Information for CVE-2024-5651

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Vendor Advisories for CVE-2024-5651 (3)

IV. Related Vulnerabilities

Same weakness: CWE-94