7.8high
CVE-2017-138471 exploit
An issue was discovered in certain Apple products.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.0%
percentile 92%
Public exploits
1
Exploit-DB
Summary
An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. The issue involves the "IOKit" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
Exploit prediction (EPSS)
5.03% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
Exploits and detections
- EDB-43326 Apple macOS/iOS - Multiple Kernel Use-After-Frees due to Incorrect IOKit Object Lifetime Management in IOTimeSyncClockManagerUserClient · dos · 2017-12-12
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- support.apple.com /HT208331 · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1039966 · vdb-entry, x_refsource_SECTRACK, x_transferred
- exploit-db.com /exploits/43326/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
- securitytracker.com /id/1039953 · vdb-entry, x_refsource_SECTRACK, x_transferred
- support.apple.com /HT208334 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/102097 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2017-13847
- NVD: CVE-2017-13847
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