Apple · Multiple Products
CVE-2023-42917
Apple Multiple Products WebKit Memory Corruption Vulnerability
ما هي
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.
CISA: Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
ما العمل
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
الموعد النهائي للوكالات الفدرالية الأمريكية: 25 ديسمبر 2023
- أُضيفت إلى قائمة CISA
- 4 ديسمبر 2023
- نُشرت
- 30 نوفمبر 2023
- الخطورة
- مرتفع 8.8 CVSS 3.1
- احتمال الهجمات خلال الأيام الـ30 القادمة (EPSS)
- 9.3% ضمن أعلى 4.7% من كل الثغرات المعروفة
- نوع الضعف
- CWE-787
- تفاصيل أكثر
- NVD · CVE.org · CISA
كل المراجع (18)
- https://support.apple.com/en-us/HT214033
- https://support.apple.com/en-us/HT214032
- https://support.apple.com/en-us/HT214031
- https://support.apple.com/kb/HT214033
- http://www.openwall.com/lists/oss-security/2023/12/05/1
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZN…
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2Y…
- https://support.apple.com/kb/HT214034
- https://www.debian.org/security/2023/dsa-5575
- http://seclists.org/fulldisclosure/2023/Dec/3
- http://seclists.org/fulldisclosure/2023/Dec/4
- http://seclists.org/fulldisclosure/2023/Dec/5
- http://seclists.org/fulldisclosure/2023/Dec/8
- http://seclists.org/fulldisclosure/2023/Dec/13
- http://seclists.org/fulldisclosure/2023/Dec/12
- https://security.gentoo.org/glsa/202401-04
- https://support.apple.com/kb/HT214062
- http://seclists.org/fulldisclosure/2024/Jan/35
ثغرات مُستغلّة أخرى من Apple
| أُضيفت | الثغرة | المنتج | الخطورة | احتمال الهجوم |
|---|---|---|---|---|
| 29/09/2026 | Out-of-Bounds Write | Multiple Products | مرتفع 8.8 | 26% |
| 20/03/2026 | Buffer Overflow | Multiple Products | مرتفع 8.8 | 1.7% |
| 20/03/2026 | Improper Locking | Multiple Products | مرتفع 7.8 | 0.4% |
| 20/03/2026 | Classic Buffer Overflow | Multiple Products | متوسطة 5.5 | 0.4% |
| 05/03/2026 | Integer Overflow or Wraparound | Multiple Products | مرتفع 8.8 | 7.0% |
| 05/03/2026 | Use-After-Free | Multiple Products | مرتفع 8.8 | 4.0% |
| 12/02/2026 | Multiple Buffer Overflow | Multiple Products | مرتفع 7.8 | 1.7% |
| 15/12/2025 | Use-After-Free WebKit | Multiple Products | مرتفع 8.8 | 26% |
المصادر: Known Exploited Vulnerabilities (CISA، ملكية عامة)، وCVE records (cve.org)، وEPSS (FIRST). احتمال الهجوم هو تقدير EPSS لاحتمال أن يحاول أحد استغلال الثغرة خلال الأيام الـ30 القادمة.