CVE-2020-26664

A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://videolan.com	Product Vendor Advisory
http://vlc.com	Third Party Advisory
https://gist.githubusercontent.com/henices/db11664dd45b9f322f8514d182aef5ea/raw/d56940c8bf211992bf4f3309a85bb2b69383e511/CVE-2020-26664.txt	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/06/msg00012.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202101-37	Third Party Advisory
https://www.debian.org/security/2021/dsa-4834	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

History

No history.

Information

Published : 2021-01-08 18:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-26664

Mitre link : CVE-2020-26664

CVE.ORG link : CVE-2020-26664

JSON object : View

Products Affected

debian

debian_linux

videolan

vlc_media_player

CWE

CWE-787

Out-of-bounds Write

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