VULNERABILITY INTELLIGENCE

CVE-2016-4711

CVSS score7.5 HIGH
EPSS probability1.61%
CISA KEVNot currently listed
Published2016-09-25
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

  • CWE-20: Improper Input Validation
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references