FFmpeg 6.1-3-g466799d4f5 de_stereo af_dialoguenhance.c denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in FFmpeg 6.1-3-g466799d4f5. This impacts an unknown function of the file af_dialoguenhance.c of the component de_stereo. This manipulation causes denial of service. This vulnerability is tracked as CVE-2023-49528. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in FFmpeg 6.1-3-g466799d4f5. It has been declared as problematic. Affected by this vulnerability is an unknown code of the file af_dialoguenhance.c of the component de_stereo. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Buffer Overflow vulnerability in FFmpeg version n6.1-3-g466799d4f5, allows a local attacker to execute arbitrary code and cause a denial of service (DoS) via the af_dialoguenhance.c:261:5 in the de_stereo component.

It is possible to read the advisory at trac.ffmpeg.org. This vulnerability is known as CVE-2023-49528 since 11/27/2023. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/27/2023 🔍
04/12/2024 +136 days 🔍
04/12/2024 +0 days 🔍
04/06/2025 +359 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: 10691
Status: Confirmed

CVE: CVE-2023-49528 (🔍)
GCVE (CVE): GCVE-0-2023-49528
GCVE (VulDB): GCVE-100-260467

Entryinfo

Created: 04/12/2024 08:35
Updated: 04/06/2025 15:17
Changes: 04/12/2024 08:35 (54), 06/11/2024 15:53 (1), 04/06/2025 15:17 (4)
Complete: 🔍
Cache ID: 216::103

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