What’s Vulnerable › Vulnerabilities

CVE-2023-34336

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-12 · updated 2026-06-17
• Weakness: CWE-120

Description

AMI BMC contains a vulnerability in the IPMI handler, where an attacker with the required privileges can cause a buffer overflow, which may lead to code execution, denial of service, or escalation of privileges.

Affected products

• AMI MegaRAC_SPx: from 12.0 before 12.7; from 13.0 before 13.5 — fixed in 12.7, 13.5

How to fix

Upgrade to a fixed version: AMI MegaRAC_SPx 12.7, 13.5. Check the vendor advisory for mitigations.

References

• https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf
• https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf

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