Description
In KDE Trojita 0.7, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.
Published: 2019-04-07
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-2528 In KDE Trojita 0.7, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.
History

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Subscriptions

Trojita Project Trojita
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T22:32:01.148Z

Reserved: 2019-04-03T00:00:00.000Z

Link: CVE-2019-10734

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-04-07T15:29:00.293

Modified: 2024-11-21T04:19:49.253

Link: CVE-2019-10734

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses