CVE-2017-2456 EXPLOIT
7.0
HIGH · CVSS 3.0 · EPSS 4.2% (pctl 91)
Patch early
A public exploit exists.
Description
An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "Kernel" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.
Scoring
| CVSS | 7.0 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 4.24% — more likely to be exploited than 91% of all CVEs |
| Weakness | CWE-362 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2017-04-02 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| apple | iphone os |
| apple | mac os x |
| apple | tvos |
| apple | watchos |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Apple macOS/IOS 10.12.2 (16C67) - 'mach_msg' Heap Overflow | 2017-03-30 |
References
- http://www.securityfocus.com/bid/97137
- http://www.securitytracker.com/id/1038138
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1083
- https://support.apple.com/HT207601
- https://support.apple.com/HT207602
- https://support.apple.com/HT207615
- https://support.apple.com/HT207617
- https://www.exploit-db.com/exploits/41778/
- http://www.securityfocus.com/bid/97137
- http://www.securitytracker.com/id/1038138
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1083
- https://support.apple.com/HT207601
- https://support.apple.com/HT207602
- https://support.apple.com/HT207615
- https://support.apple.com/HT207617
- https://www.exploit-db.com/exploits/41778/
→ the Explorer · watch your stack · NVD