What is CVE-2023-34336?

CVE-2023-34336 is a high-severity vulnerability in Ami Megarac_sp-x, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-06-12.

How severe is CVE-2023-34336?

High severity. CVSS v3 base score is 8.1 out of 10.

Buffer overflow in Ami Megarac_sp-x

CVE-2023-34336

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.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (47.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ami Megarac_sp-x
Ami Megarac_spx — versions 13.0, 12.0

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

biossecurity@ami.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34336?: CVE-2023-34336 is a high-severity vulnerability in Ami Megarac_sp-x, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-06-12.
How severe is CVE-2023-34336?: High severity. CVSS v3 base score is 8.1 out of 10.