Buffer overflow in Microsoft Av1 Video Extension
CVE-2023-29341
AV1 Video Extension Remote Code Execution Vulnerability
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Microsoft Av1 Video Extension — versions 1.1.0
- Microsoft Av1 Video Extension
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29341 (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-29341?
- CVE-2023-29341 is a high-severity vulnerability in Microsoft Av1 Video Extension, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-05-09.
- How severe is CVE-2023-29341?
- High severity. CVSS v3 base score is 7.8 out of 10.