An integer overflow in dav1d AV1 decoder that can occur when decoding videos with large frame size. This can lead to memory corruption within the AV1 decoder. We recommend upgrading past version 1.4.0 of dav1d.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.9, indicating it requires adjacent network access but requires specific conditions to be met without requiring user interaction requiring only low-level privileges . The vulnerability impacts limited data confidentiality, integrity (unauthorized modifications), and limited availability for affected systems. Impacting 7 products from videolan, from apple, from apple and 4 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2024, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2024-02-19T11:15:08.817
2025-02-13T18:16:25.577
Modified
CVSSv3.1: 5.9 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | videolan | dav1d | < 1.4.0 | Yes |
| Application | apple | safari | < 17.4.1 | Yes |
| Operating System | apple | ipados | < 16.7.7 | Yes |
| Operating System | apple | ipados | < 17.4.1 | Yes |
| Operating System | apple | iphone_os | < 16.7.7 | Yes |
| Operating System | apple | iphone_os | < 17.4.1 | Yes |
| Operating System | apple | macos | < 13.6.6 | Yes |
| Operating System | apple | macos | < 14.4.1 | Yes |
| Operating System | apple | visionos | < 1.1.1 | Yes |
| Operating System | fedoraproject | fedora | 40 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For videolan's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.