CVE-2023-6349

MEDIUM EPSS 28.7%

Published May 27, 20242y ago · Modified Jun 17, 20262w ago

5.7 CVSS 4.0

Medium

Published May 27, 2024 2y ago

Last Modified Jun 17, 2026 2w ago

Description

A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above

CVSS Details

Base Score

5.7

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:X/U:X

Attack Vector Local

Attack Complexity High

Privileges Required Low

User Interaction P

Scope N

Threat Intelligence

EPSS Exploit Probability

28.7% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 2

CWE-122

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

Vendor	Product	Version	Range
webmproject	libvpx	*	<1.13.1

References 1

crbug.com https://crbug.com/webm/1642

ExploitIssue Tracking

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.