CVE-2016-4711

high

Description

CCrypt in corecrypto in CommonCrypto in Apple iOS before 10 and OS X before 10.12 allows attackers to discover cleartext information by leveraging a function call that specifies the same buffer for input and output.

References

https://support.apple.com/HT207170

https://support.apple.com/HT207143

http://www.securitytracker.com/id/1036858

http://www.securityfocus.com/bid/93056

http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html

http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html

Details

Source: Mitre, NVD

Published: 2016-09-25

Updated: 2017-07-30

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High