1. Home
  2. CVE Database
  3. CVE-2023-6349
HIGH · 7.5

CVE-2023-6349

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 upgradin...

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
WebmprojectLibvpx< 1.13.1

Related Weaknesses (CWE)

CWE-122CWE-787

References

FAQ

What is CVE-2023-6349?

CVE-2023-6349 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 upgradin...

How severe is CVE-2023-6349?

CVE-2023-6349 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-6349?

Check the references section above for vendor advisories and patch information. Affected products include: Webmproject Libvpx.