CVE-2023-42917
Apple Multiple Products WebKit Memory Corruption Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8.8
- EPSS
- 9.37% 백분위 94.8% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2023.12.25
- 공개일
- 2023.12.01
CISA KEV에 등록된 실제 악용 확인 취약점
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
공급사 Apple
제품 Multiple Products
영향 버전 unspecified, < 17.1.2, < 15.8.1, >= 16.0 < 16.7.3, >= 17.0 < 17.1.2, >= 14.0 < 14.1.2, 11.0, 12.0, 38, 39, < 2.42.3
수정 버전 17.1.2, 15.8.1, 16.7.3, 14.1.2, 2.42.3
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
조치 기한: 2023.12.25CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-787
KEV 등록일 2023.12.04
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://support.apple.com/en-us/HT214031, https://support.apple.com/en-us/HT214032, https://support.apple.com/en-us/HT214033 ; https://nvd.nist.gov/vuln/detail/CVE-2023-42917
EPSS 데이터 기준일 2026.06.27