CVE-2017-2440
It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow) via a crafted app.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow) via a crafted app.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.48% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- apple/iphone os · apple/mac os x · apple/tvos · apple/watchos
- Source
- product-security@apple.com
References
- http://www.securityfocus.com/bid/97137Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038138
- https://support.apple.com/HT207601Vendor Advisory
- https://support.apple.com/HT207602Vendor Advisory
- https://support.apple.com/HT207615Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
- http://www.securityfocus.com/bid/97137Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038138
- https://support.apple.com/HT207601Vendor Advisory
- https://support.apple.com/HT207602Vendor Advisory
- https://support.apple.com/HT207615Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.