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CVE-2024-53256

7.8 · HIGH

Rizin is a UNIX-like reverse engineering framework and command-line toolset.

Published Dec 23, 2024CWE-78EPSS 1.20%

Overview

CVE-2024-53256 is a high-severity vulnerability. It was published on December 23, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Rizin is a UNIX-like reverse engineering framework and command-line toolset. `rizin.c` still had an old snippet of code which suffered a command injection due the usage of `rz_core_cmdf` to invoke the command `m` which was removed in v0.1.x. A malicious binary defining `bclass` (part of RzBinInfo) is executed if `rclass` (part of RzBinInfo) is set to `fs`; the vulnerability can be exploited by any bin format where `bclass` and `rclass` are user defined. This vulnerability is fixed in 0.7.4.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/rizinorg/rizin/blob/be24ca8879ed9c58f288bdf21c271b6294720da4/librz/main/rizin.c#L1275-L1278GitHubgithub.com/rizinorg/rizin/commit/db6c5b39c065ce719f587c9815c47fbb834b10faGitHubgithub.com/rizinorg/rizin/security/advisories/GHSA-5jhc-frm4-p8v9

How CyberStrike helps

Frequently asked questions

What is CVE-2024-53256?

CVE-2024-53256 is a high-severity vulnerability. It was published on December 23, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2024-53256?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-53256?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-53256?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-53256 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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