Buffer overflow in Apple Iphone OS
CVE-2017-7103
An issue was discovered in certain Apple products. iOS before 11 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "Wi-Fi" component. It might allow remote attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via crafted Wi-Fi traffic.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.securitytracker.com/id/1039385 (VDB Entry, Third Party Advisory, vdb-entry)
- support.apple.com/HT208113 (Vendor Advisory)
- bugs.chromium.org/p/project-zero/issues/detail (Third Party Advisory, Issue Tracking)
- support.apple.com/HT208112 (Vendor Advisory)
- support.apple.com/HT208115 (Vendor Advisory)
- www.securityfocus.com/bid/100927 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-7103?
- CVE-2017-7103 is a critical-severity vulnerability in Apple Iphone OS, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-10-23.
- How severe is CVE-2017-7103?
- Critical severity. CVSS v3 base score is 9.8 out of 10.