KEV · Actively exploited
CVE-2023-5217
HIGH 8.8
KEV
Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Attack vector : Network
No privileges required
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
49.01%
moderate exploit risk
percentile 98.8%
CISA Known Exploited Vulnerability
- Added to KEV
- 2023-10-02
- Remediation deadline
- 2023-10-23
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Ransomware
- Unknown (not documented by CISA)
Tracked apps referencing this CVE
For each app: the affected range, the fixing version, and where the tracked app stands today.
NVD references 11 distinct products for this CVE — only those tracked by Scout (mobile and desktop catalog apps) are listed above. Libraries, servers and out-of-scope products do not appear here. Full list on NVD ↗
Vulnerable CPE configurations (2)
| Vendor | Product | Platform | Versions | CPE 2.3 URI |
|---|---|---|---|---|
| mozilla |
firefox Android
|
Android | <118.1 | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:* |
| mozilla |
thunderbird All platforms (wildcard)
|
All platforms (wildcard) | <115.3.1 | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |