Description
WKWebView in WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly verify X.509 certificates from HTTPS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | webkitgtk +2 | No fix yet | — |
References
- APPLE-SA-2016-09-20-3 vendor-advisory
- https://support.apple.com/HT207157
- https://support.apple.com/HT207158
- 93066 vdb-entry
- 1036854 vdb-entry
- https://support.apple.com/HT207143
- APPLE-SA-2016-09-20-7 vendor-advisory
- APPLE-SA-2016-09-20-2 vendor-advisory