Vulnerability Intelligence Report
Heap overflow in libvpx
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 upgrading to version 1.13.1 or above
No Active Exploit Signals
CVSS Base Score
5.7
MEDIUM
EPSS Probability:0.37%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-122 ↗CWE-122 Heap-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Chromium | libvpx | 1.5.0 < 1.13.1 (affected) |
Threat Intelligence Signals
EPSS Score
0.368%
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Google LLC · Vendor · USA |
| Reserved | 2023-11-28T01:49:37 |
| Published | 2024-05-27T11:26:58 |
| Patch Date | 2023-10-15 |
| Last Updated | 2024-08-02T08:28:21 |
Community Chatter & Buzz