CVE-2022-42863

Advisory lineage Upstream: 0 Downstream: 14
Modified
Published: 15 Dec 2022, 00:00
Last modified:21 Apr 2025, 15:44

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
v3.1 (cve.org)
EPSS Score
1.02% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Dec 2022, 00:00
Published
Vulnerability first disclosed
21 Apr 2025, 15:44
Last Modified
Vulnerability information updated

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS Metrics

  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 1.02%• Percentile: 77%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • apple•ipados

    < 16.2

  • apple•iphone_os

    < 16.2

  • apple•macos

    < 13.1

  • apple•safari

    < 16.2

  • apple•tvos

    ≥ unspecified, < 16.2 | ≥ unspecified, < 13.1 | < 16.2

  • apple•watchos

    ≥ unspecified, < 9.2 | ≥ unspecified, < 16.2 | < 9.2

References (12)