What is CVE-2023-3430?

CVE-2023-3430 is a high-severity vulnerability in Fedora Extra Packages For Enterprise Linux, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-12-18.

How severe is CVE-2023-3430?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Fedora Extra Packages For Enterprise Linux

CVE-2023-3430

A vulnerability was found in OpenImageIO, where a heap buffer overflow exists in the src/gif.imageio/gifinput.cpp file. This flaw allows a remote attacker to pass a specially crafted file to the application, which triggers a heap-based buf…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (66.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Fedora Extra Packages For Enterprise Linux
Fedora
N/a Openimageio — versions 2.4.12.0

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

RHBZ#2218380 (issue-tracking, x_refsource_REDHAT)

Frequently asked questions

What is CVE-2023-3430?: CVE-2023-3430 is a high-severity vulnerability in Fedora Extra Packages For Enterprise Linux, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-12-18.
How severe is CVE-2023-3430?: High severity. CVSS v3 base score is 7.5 out of 10.