CVE-2020-1774

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it's possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-201

Affected software

Vendor	Product	Versions
OTRS AG	((OTRS)) Community Edition	6.0.x <= 6.0.27; 5.0.x <= 5.0.42
OTRS AG	OTRS	7.0.x <= 7.0.16

References

https://lists.debian.org/debian-lts-announce/2020/05/msg00000.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-11/Release Notes, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00000.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-11/Release Notes, Vendor Advisory

Timeline

Published: Apr 28, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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