Home/CVE/A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentiall
CVE

CVE-2023-6604

A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentiall

A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentially leading to degraded performance or denial of service via the demuxing of arbitrary data as XBIN-formatted data without proper format validation.

MEDIUM · CVSS 5.3 EPSS 0.00113
Schedule remediation
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-99Improper Control of Resource Identifiers ('Resource Injection')
▤

Affected Products & Versions

1
ffmpeg>= 2.0 and <= 6.0
⚠

Public Exploits & PoCs

1
pocbugzilla.redhat.com · show_bug.cgi?id=2334337bugzilla.redhat.com
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · patrick@puiterwijk.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Jan 2025 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2025/07/msg00004.html
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