CVE-2017-17555

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted audio file.

La función swri_audio_convert en audioconvert.c en FFmpeg libswresample hasta 3.0.101, tal y como se emplea en FFmpeg 3.4.1, aubio 0.4.6 y otros productos, permite que atacantes remotos provoquen una denegación de servicio (desreferencia de puntero NULL y cierre inesperado de la aplicación) mediante un archivo de audio manipulado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-11 CVE Reserved
2017-12-12 CVE Published
2023-10-21 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (2)

URL	Tag	Source
https://github.com/IvanCql/vulnerability/blob/master/An%20NULL%20pointer%20dereference%28DoS%29%20Vulnerability%20was%20found%20in%20function%20swri_audio_convert%20of%20ffmpeg%20libswresample.md	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Aubio Search vendor "Aubio"		Aubio Search vendor "Aubio" for product "Aubio"				0.4.6 Search vendor "Aubio" for product "Aubio" and version "0.4.6"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.4.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.4.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Libswresample Search vendor "Ffmpeg" for product "Libswresample"				<= 3.0.101 Search vendor "Ffmpeg" for product "Libswresample" and version " <= 3.0.101"		-		Affected