CVE-2020-3856

A memory corruption issue was addressed with improved input validation

published February 27, 2020

CVSS
—
EPSS
1%
Percentile
59.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00920 · 59.9th percentile
Published
2020-02-27T20:45Z
EPSS history
Timeline
  • 27 FEB 20:45Z
    A memory corruption issue was addressed with improved input validation
    cvelistv5