low3.3
CVE-2019-8642
An issue existed in the handling of S-MIME certificates.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | before 10.14.4 |