Security readout for executives and security teams
This CVE is an FFmpeg H.264 decoding crash issue. A remote attacker could supply specially formed H.264 media involving alternating bit depths and cause affected FFmpeg versions before 0.11.4 to crash. The cited sources do not indicate code execution or confirmed active exploitation. Exposure is most likely where FFmpeg or libavcodec decodes untrusted H.264 content, such as media upload, transcoding, preview, or streaming pipelines. Products bundling older FFmpeg may also be affected, but the bundle does not name downstream products. Prioritize remediation for internet-facing or customer-facing media processing services. For internal-only systems without untrusted H.264 input, urgency is lower, but legacy FFmpeg should still be retired because the available evidence is sparse and old. Mitigation focus: Upgrade FFmpeg from versions before 0.11.4 to a fixed supported release.; Check OS, container, appliance, and application vendor advisories for bundled FFmpeg fixes.; Reduce exposure of media parsers that process untrusted H.264 files or streams..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2013-4358 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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