CVE-2024-41110
CVE-2024-41110 is a security vulnerability in Docker Engine that allows attackers to bypass authorization plugins (AuthZ) under specific circumstances, potentially leading to unauthorized actions. This vulnerability involves a specially-crafted API request that can cause the Docker daemon to forward requests or responses to an authorization plugin without the body. While a similar issue was fixed in Docker Engine v18.09.1, the fix wasn't carried forward to later major versions, causing a regression.
The SVRS score of 30 indicates a low level of immediate threat, even though exploits are available, it has a lower likelihood of being exploited in general, so it does not necessiate an immediate fix. If you rely on AuthZ plugins that inspect the request/response body for access control, you're potentially at risk. While Docker EE v19.03.x and all versions of Mirantis Container Runtime are not vulnerable, users of affected Docker versions should upgrade to docker-ce v27.1.1 or later. Mitigation strategies include avoiding AuthZ plugins and restricting access to the Docker API to trusted parties, following the principle of least privilege.
Description
CVE-2024-41110 is a security vulnerability in Docker Engine that could allow an attacker to bypass authorization plugins (AuthZ) under specific circumstances. The base likelihood of this being exploited is low. However, the SVRS of 34 indicates that this vulnerability is still a moderate risk and should be addressed promptly.
Key Insights
- Authorization Bypass: This vulnerability allows an attacker to bypass authorization plugins, which could lead to unauthorized actions, including privilege escalation.
- Regression: This vulnerability was previously fixed in Docker Engine v18.09.1 but was reintroduced in later major versions.
- Active Exploits: Active exploits have been published to exploit this vulnerability, making it a high-priority threat.
Mitigation Strategies
- Upgrade Docker Engine: Upgrade to Docker Engine v27.1.1 or later to patch the vulnerability.
- Disable AuthZ Plugins: If you are unable to upgrade immediately, disable AuthZ plugins or restrict access to the Docker API to trusted parties.
- Follow Least Privilege: Implement the principle of least privilege to limit the potential impact of an attack.
Additional Information
- Threat Actors/APT Groups: No specific threat actors or APT groups have been identified as actively exploiting this vulnerability.
- CISA Warnings: The Cybersecurity and Infrastructure Security Agency (CISA) has not issued a warning for this vulnerability.
- In The Wild: This vulnerability is actively exploited by hackers.
If you have any further questions regarding this incident, you can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information.
Indicators of Compromise
Exploits
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Affected Software
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CWE Details
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