Heap-based Buffer Overflow in VideoLAN VLC Media Player
CVE-2020-26664
7.8HIGH
Summary
A vulnerability exists within the EbmlTypeDispatcher::send function of VLC Media Player, specifically in version 3.0.11. Malicious actors can exploit this vulnerability by crafting a specially designed .mkv file, leading to a heap-based buffer overflow. This condition can allow them to execute arbitrary code, posing significant risks to the integrity of user systems. Users of VLC Media Player are advised to apply necessary updates to mitigate the impact of this vulnerability.
References
CVSS V3.1
Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved