Vulnerability Database

299,879

Total vulnerabilities in the database

CVE-2021-30993

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. An attacker in a privileged network position may be able to execute arbitrary code.

  • Published: Aug 24, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-30993
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.1
  • AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
apple / watchos - 8.3
apple / iphone_os - 15.2
apple / ipados - 15.2
apple / macos 12.0 12.1
apple / tvos - 15.2