VDB
DEBIAN-CVE-2021-30666
DEBIAN-CVE-2021-30666
PUBLISHED
CVSS 8.800000190734863 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | wpewebkit | 0, 0, 0 |
| Debian:14 | wpewebkit | 0 |
| Debian:11 | wpewebkit | 0, 0, 0 |
| Debian:12 | wpewebkit | 0, 0, 0 |
| Debian:11 | webkit2gtk | 0, 0, 0 |
| Debian:13 | webkit2gtk | 0 |
| Debian:14 | webkit2gtk | 0, 0, 0 |
| Debian:12 | webkit2gtk | 0 |
Timeline
- Sep 8, 2021 CVE Published
- Apr 28, 2026 CVE Updated