Buffer overflow in Openimageio
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 buffer overflow and could cause a crash, leading to a denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (68.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Openimageio — versions 2.4.11
- Fedora Extra Packages For Enterprise Linux
- Fedora
- Red Hat Linux
- Openimageio — versions 2.4.12.0
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Third Party Advisory, Issue Tracking)
- github.com/AcademySoftwareFoundation/OpenImageIO/issues/3840 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-3430?
- CVE-2023-3430 is a high-severity vulnerability in Openimageio, 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.