CVE-2023-42956
6.5
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2. Processing web content may lead to a denial-of-service.
How to fix CVE-2023-42956
To remediate CVE-2023-42956, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.44.1-1~deb11u1 or later
- Debian/wpewebkit—no fix listed
Is CVE-2023-42956 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.44.1-1~deb11u1
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |