CVEvulnerability

CVE-2020-3840

7.8 HIGH Published 2020-02-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-02-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119, CWE-193

Description

An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1. Loading a maliciously crafted racoon configuration file may lead to arbitrary code execution.

Affected configurations

• apple ipados (< 13.3.1) • apple iphone os (< 13.3.1) • apple mac os x (< 10.15.3) • apple tvos (< 13.3.1)

Related

Weakness · CWE (2)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
  • CWE-193 Off-by-one Error weakness

References