CVE-2017-13876
Apple XNU Kernel - Memory Corruption due to Integer Overflow in __offsetof Usage in posix_spawn on 32-bit Platforms
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
Se ha descubierto un problema en algunos productos Apple. Las versiones de iOS anteriores a la 11.2, las versiones de macOS anteriores a la 10.13.2, las versiones de tvOS anteriores a la 11.2 y las versiones de watchOS anteriores a la 4.2 se han visto afectadas. El problema afecta al componente "Kernel". Permite que atacantes ejecuten código arbitrario en un contexto privilegiado o provoquen una denegación de servicio (corrupción de memoria) mediante una app manipulada.
The XNU kernel suffers from a memory corruption vulnerability due to an integer overflow in the __offsetof usage in posix_spawn on 32-bit platforms.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-08-30 CVE Reserved
- 2017-12-08 CVE Published
- 2023-05-18 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- 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.securityfocus.com/bid/102100 | Third Party Advisory | |
| http://www.securitytracker.com/id/1039952 | Third Party Advisory | |
| http://www.securitytracker.com/id/1039953 | Third Party Advisory | |
| http://www.securitytracker.com/id/1039966 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/43325 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.apple.com/HT208325 | 2019-03-08 | |
| https://support.apple.com/HT208327 | 2019-03-08 | |
| https://support.apple.com/HT208331 | 2019-03-08 | |
| https://support.apple.com/HT208334 | 2019-03-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 11.2 Search vendor "Apple" for product "Iphone Os" and version " < 11.2" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | < 10.13.2 Search vendor "Apple" for product "Mac Os X" and version " < 10.13.2" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 11.2 Search vendor "Apple" for product "Tvos" and version " < 11.2" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 4.2 Search vendor "Apple" for product "Watchos" and version " < 4.2" | - |
Affected
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