ByteOS Network

NVD Vulnerability Details :

CVE-2023-6603

Modified

Source-patrick@puiterwijk.org

Published At-31 Dec, 2024 | 15:15

Updated At-21 Aug, 2025 | 16:15

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CPE Matches

FFmpeg

>>ffmpeg>>Versions from 2.0(inclusive) to 6.0(inclusive)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-476	Secondary	patrick@puiterwijk.org
CWE-476	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2334335	patrick@puiterwijk.org	Exploit Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2334335	134c704f-9b21-4f2e-91b3-4a467353bcc0	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History