CVE-2023-32439
webkit2gtk - security update
8.8
HIGH
CVSS 3.1
⚠ KEVEPSS 1.2%
Description
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. 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.
How to fix CVE-2023-32439
To remediate CVE-2023-32439, upgrade the affected package to a fixed version below.
- —upgrade to 2.40.3-2~deb11u1 or later
- —upgrade to 2.40.3-2~deb11u1 or later
- —no fix listed
Is CVE-2023-32439 being exploited?
Yes — CVE-2023-32439 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (3)
- from 0, < 2.40.3-2~deb11u1
- from 0, < 2.40.3-2~deb11u1
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |