ZeroHour

CVE-2021-30997

CVSS 3.1
7.5 high
EPSS
<1%p51
Published
()
Modified
Description

A S/MIME issue existed in the handling of encrypted email. This issue was addressed by not automatically loading some MIME parts. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker may be able to recover plaintext contents of an S/MIME-encrypted e-mail.

Vendors
apple
Products
ipados, iphone os
Weakness
CWE-312
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

In the news

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