CVE-2024-49395

Summary

In mutt and neomutt, PGP encryption does not use the –hidden-recipient mode which may leak the Bcc email header field by inferring from the recipients info.

Affected Software

Weaknesses

• CWE-1230: Exposure of Sensitive Information Through Metadata

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://access.redhat.com/security/cve/CVE-2024-49395
• https://bugzilla.redhat.com/show_bug.cgi?id=2325332
• https://github.com/neomutt/neomutt/issues/4223#issuecomment-2040209956
• https://github.com/neomutt/neomutt/pull/4221
• https://github.com/neomutt/neomutt/pull/4227

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