Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-3856

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. Processing a maliciously crafted string may lead to heap corruption.

  • Published: Feb 27, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-3856
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 9.3
  • AV:N/AC:M/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
apple / iphone_os - 13.3.1
apple / ipados - 13.3.1
apple / tvos - 13.3.1
apple / watchos - 6.1.2
apple / mac_os_x - 10.15.3