The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.
Product
apple mail vulnerabilities
5 published CVES affecting apple mail, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 5
- Critical
- 0
- High
- 0
- Medium
- 4
- Low
- 1
- Unscored
- 0
- CISA KEV
- 0
Latest apple mail CVEs
Newest publication first
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MediumCVSS 5.9 EPSS 4.1%
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MediumCVSS 4.3 EPSS 1.2%
The Limit Mail feature in the Parental Controls functionality in Mail on Apple Mac OS X does not properly enforce the correspondence whitelist, which allows remote attackers to bypass intended access restrictions and conduct e-mail communication by leveraging knowledge of a child...
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MediumCVSS 5.0 EPSS 1.2%
Apple Mail.app 3.5 on Mac OS X, when "Store draft messages on the server" is enabled, stores draft copies of S/MIME email in plaintext on the email server, which allows server owners and remote man-in-the-middle attackers to read sensitive mail.
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MediumCVSS 6.8 EPSS 3.2%
Unspecified vulnerability in Mail in Apple Mac OS X 10.4.11 allows remote attackers to execute arbitrary commands via a crafted file:// URL.
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LowCVSS 2.1 EPSS 0.37%
Mail.app in Mac OS 10.4.2 and earlier, when printing or forwarding an HTML message, loads remote images even when the user's preferences state otherwise, which could result in a privacy leak.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.