CVE-2023-42956
Medium
Published: 28 March 2024
Published
28 March 2024
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.0030
53.9th percentile
Risk Priority
13
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-42956 is a medium-severity an unspecified weakness vulnerability in Apple Safari. Its CVSS base score is 6.5 (Medium).
Operationally, ranked in the top 46.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-47377
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
safari
≤ 17.2
apple
ipados
≤ 17.2
apple
iphone os
≤ 17.2
apple
macos
14.0 — 14.2
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.