CVE-2017-7064 EXPLOIT
5.5
MEDIUM · CVSS 3.0 · EPSS 4.1% (pctl 90)
Patch early
A public exploit exists.
Description
An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. The issue involves the "WebKit" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.
Scoring
| CVSS | 5.5 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| EPSS | 4.12% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2017-07-20 |
| Last modified | 2026-06-17 |
Affected (5)
| Vendor | Product |
|---|---|
| apple | icloud |
| apple | iphone os |
| apple | itunes |
| apple | safari |
| microsoft | windows |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WebKit JSC - 'JSArray::appendMemcpy' Uninitialized Memory Copy | 2017-07-25 |
References
- http://www.securityfocus.com/bid/99890
- http://www.securitytracker.com/id/1038950
- https://support.apple.com/HT207921
- https://support.apple.com/HT207923
- https://support.apple.com/HT207927
- https://support.apple.com/HT207928
- https://www.exploit-db.com/exploits/42375/
- http://www.securityfocus.com/bid/99890
- http://www.securitytracker.com/id/1038950
- https://support.apple.com/HT207921
- https://support.apple.com/HT207923
- https://support.apple.com/HT207927
- https://support.apple.com/HT207928
- https://www.exploit-db.com/exploits/42375/
→ the Explorer · watch your stack · NVD