CVE-2018-4243
Apple macOS/iOS Kernel - Heap Overflow Due to Lack of Lower Size Check in getvolattrlist
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
4Exploited in Wild
-Decision
Descriptions
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Kernel" component. A buffer overflow in getvolattrlist allows attackers to execute arbitrary code in a privileged context via a crafted app.
Se ha descubierto un problema en algunos productos Apple. Las versiones de iOS anteriores a la 11.4, las versiones de macOS anteriores a la 10.13.5, las versiones de tvOS anteriores a la 11.4 y las versiones de watchOS anteriores a la 4.3.1 se han visto afectadas. El problema afecta al componente "Kernel". Un desbordamiento de búfer en getvolattrlist permite a los atacantes ejecutar código arbitrario en un contexto privilegiado mediante una app manipulada.
macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, and Security Update 2018-003 El Capitan are now available and address buffer overflow, code execution, and denial of service vulnerabilities.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-01-02 CVE Reserved
- 2018-06-01 CVE Published
- 2018-06-05 First Exploit
- 2024-08-05 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://www.securitytracker.com/id/1041027 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://packetstorm.news/files/id/148062 | 2018-06-05 | |
| https://www.exploit-db.com/exploits/44848 | 2024-08-05 | |
| https://github.com/Jailbreaks/empty_list | 2022-09-03 | |
| https://bugs.chromium.org/p/project-zero/issues/detail?id=1564 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.apple.com/HT208848 | 2018-07-17 | |
| https://support.apple.com/HT208849 | 2018-07-17 | |
| https://support.apple.com/HT208850 | 2018-07-17 | |
| https://support.apple.com/HT208851 | 2018-07-17 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Apple Tv Search vendor "Apple" for product "Apple Tv" | < 11.4 Search vendor "Apple" for product "Apple Tv" and version " < 11.4" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 11.4 Search vendor "Apple" for product "Iphone Os" and version " < 11.4" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | < 10.13.5 Search vendor "Apple" for product "Mac Os X" and version " < 10.13.5" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 4.3.1 Search vendor "Apple" for product "Watchos" and version " < 4.3.1" | - |
Affected
| ||||||