CVE-2023-42950
webkit: heap use-after-free may lead to arbitrary code execution
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, tvOS 17.2, watchOS 10.2, macOS Sonoma 14.2. Processing maliciously crafted web content may lead to arbitrary code execution.
Se solucionó un problema de use after free con una gestión de memoria mejorada. Este problema se solucionó en Safari 17.2, iOS 17.2 y iPadOS 17.2, tvOS 17.2, watchOS 10.2, macOS Sonoma 14.2. El procesamiento de contenido web creado con fines malintencionados puede provocar la ejecución de código arbitrario.
A heap use-after-free vulnerability was found in WebKit. Exploiting this flaw involves processing maliciously crafted web content, which may result in arbitrary code execution.
The following vulnerabilities have been discovered in the WebKitGTK web engine. Kacper Kwapisz discovered that visiting a malicious website may lead to address bar spoofing. Nan Wang and Rushikesh Nandedkar discovered that processing maliciously crafted web content may lead to arbitrary code execution. SungKwon Lee discovered that processing web content may lead to a denial-of-service. Various other issues were also addressed.
CVSS Scores
SSVC
- Decision:Track*
Timeline
- 2023-09-14 CVE Reserved
- 2024-03-28 CVE Published
- 2025-02-13 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (10)
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://support.apple.com/en-us/HT214035 | 2024-06-12 | |
https://support.apple.com/en-us/HT214036 | 2024-06-12 | |
https://support.apple.com/en-us/HT214039 | 2024-06-12 | |
https://support.apple.com/en-us/HT214040 | 2024-06-12 | |
https://support.apple.com/en-us/HT214041 | 2024-06-12 | |
https://access.redhat.com/security/cve/CVE-2023-42950 | 2024-11-14 | |
https://bugzilla.redhat.com/show_bug.cgi?id=2271718 | 2024-11-14 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apple Search vendor "Apple" | Safari Search vendor "Apple" for product "Safari" | < 17.2 Search vendor "Apple" for product "Safari" and version " < 17.2" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Ipados Search vendor "Apple" for product "Ipados" | < 17.2 Search vendor "Apple" for product "Ipados" and version " < 17.2" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 17.2 Search vendor "Apple" for product "Iphone Os" and version " < 17.2" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | >= 14.0 < 14.2 Search vendor "Apple" for product "Macos" and version " >= 14.0 < 14.2" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 17.2 Search vendor "Apple" for product "Tvos" and version " < 17.2" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 10.2 Search vendor "Apple" for product "Watchos" and version " < 10.2" | - |
Affected
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