CVE-2021-30959

A buffer overflow issue was addressed with improved memory handling

published August 24, 2021

CVSS
—
EPSS
1%
Percentile
57.5
In the wild
Unconfirmed
What it is

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00841 · 57.5th percentile
Published
2021-08-24T18:50Z
EPSS history
Timeline
  • 24 AUG 18:50Z
    A buffer overflow issue was addressed with improved memory handling
    cvelistv5