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Medium severity6.5NVD Advisory· Published Oct 27, 2020· Updated Jun 17, 2026

CVE-2019-8645

CVE-2019-8645

Description

An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Apple Inc./Mac OS X
    cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
    Range: <10.14.4
  • Apple Inc./macOSllm-fuzzy2 versions
    pre-10.14.4, pre-Security Update 2019-002 High Sierra, pre-Security Update 2019-002 Sierra+ 1 more
    • (no CPE)range: pre-10.14.4, pre-Security Update 2019-002 High Sierra, pre-Security Update 2019-002 Sierra
    • (no CPE)range: unspecified
  • Apple Inc./Mailllm-fuzzy
    Range: pre-10.14.4, pre-Security Update 2019-002 High Sierra, pre-Security Update 2019-002 Sierra

Patches

Vulnerability mechanics

References

1

News mentions

0

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