Buffer overflow in Apple Tv
CVE-2018-4109
An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Graphics Driver" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (68.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: -0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/HT208462 (Vendor Advisory)
- support.apple.com/HT208464 (Vendor Advisory)
- support.apple.com/HT208463 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4109?
- CVE-2018-4109 is a high-severity vulnerability in Apple Tv, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2018-04-03.
- How severe is CVE-2018-4109?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2018-4109 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.