CVE-2020-27952

An out-of-bounds write was addressed with improved input validation

published April 2, 2021

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

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. Processing a maliciously crafted font file may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00920 · 59.9th percentile
Published
2021-04-02T17:39Z
EPSS history
Timeline
  • 02 APR 17:39Z
    An out-of-bounds write was addressed with improved input validation
    cvelistv5