CVE-2018-4312
WebKit - 'WebCore::AXObjectCache::handleMenuItemSelected' Use-After-Free
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Se abordó un problema de uso de memoria previamente liberada con una gestión de memoria mejorada. El problema afectaba a iOS en versiones anteriores a la 12; tvOS en versiones anteriores a la 12; Safari en versiones anteriores a la 12; iTunes para Windows en versiones anteriores a la 12.9 y iCloud para Windows en versiones anteriores a la 7.7.
WebKit suffers from a WebCore::AXObjectCache::handleMenuItemSelected use-after-free vulnerability.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-01-02 CVE Reserved
- 2018-09-25 CVE Published
- 2018-09-25 First Exploit
- 2024-05-20 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-416: Use After Free
CAPEC
References (6)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/45481 | 2018-09-25 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://support.apple.com/kb/HT209106 | 2019-04-08 | |
https://support.apple.com/kb/HT209107 | 2019-04-08 | |
https://support.apple.com/kb/HT209109 | 2019-04-08 | |
https://support.apple.com/kb/HT209140 | 2019-04-08 | |
https://support.apple.com/kb/HT209141 | 2019-04-08 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apple Search vendor "Apple" | Icloud Search vendor "Apple" for product "Icloud" | < 7.7 Search vendor "Apple" for product "Icloud" and version " < 7.7" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Apple Search vendor "Apple" | Itunes Search vendor "Apple" for product "Itunes" | < 12.9 Search vendor "Apple" for product "Itunes" and version " < 12.9" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Apple Search vendor "Apple" | Safari Search vendor "Apple" for product "Safari" | < 12 Search vendor "Apple" for product "Safari" and version " < 12" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 12.0 Search vendor "Apple" for product "Iphone Os" and version " < 12.0" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 12 Search vendor "Apple" for product "Tvos" and version " < 12" | - |
Affected
|