CVE-2019-8642

An issue existed in the handling of S-MIME certificates

published October 27, 2020

CVSS
—
EPSS
0%
Percentile
23.4
In the wild
Unconfirmed
What it is

An issue existed in the handling of S-MIME certificates. This issue was addressed with improved validation of S-MIME certificates. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted mail message may lead to S/MIME signature spoofing.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00317 · 23.4th percentile
Published
2020-10-27T19:38Z
EPSS history
Timeline
  • 27 OCT 19:38Z
    An issue existed in the handling of S-MIME certificates
    cvelistv5