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CVE-2023-6603
Published: Dec 31, 2024
Modified: Aug 21, 2025
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.
| Vendor | Product | Versions |
|---|---|---|
Unknown | FFmpeg | affected 3.0 - < 5.* |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
RHBZ#2334335
issue-tracking
x_refsource_REDHAT
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