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 nghttp2 before 1.17.0 in the "HTTPProtocol" component. It allows remote HTTP/2 servers to have an unspecified impact via unknown vectors.
http://www.securityfocus.com/bid/97146
http://www.securitytracker.com/id/1038138
https://github.com/nghttp2/nghttp2/releases/tag/v1.17.0
https://support.apple.com/HT207601
https://support.apple.com/HT207602
Source: MITRE
Published: 2017-04-02
Updated: 2019-03-08
Type: NVD-CWE-noinfo
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL