CVE-2021-1878

An integer overflow was addressed with improved input validation

published September 8, 2021

CVSS
—
EPSS
2%
Percentile
78.7
In the wild
Unconfirmed
What it is

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01825 · 78.7th percentile
Published
2021-09-08T14:46Z
EPSS history
Timeline
  • 08 SEP 14:46Z
    An integer overflow was addressed with improved input validation
    cvelistv5