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OpenAdvisories
Medium · 5.7 CVE-2021-21435 EUVD-2021-8709GHSA-mx9p-p4m9-xg4c

Information exposure in PDF export

Published Feb 8, 2021 · Updated Sep 16, 2024 · Assigned by OTRS

Description

Article Bcc fields and agent personal information are shown when customer prints the ticket (PDF) via external interface. This issue affects: OTRS AG OTRS 7.0.x version 7.0.23 and prior versions; 8.0.x version 8.0.10 and prior versions.

Affected products

VendorProductAffectedFixed
OTRS OTRS 7.0.x – ≤ 7.0.23, 8.0.x – ≤ 8.0.10 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 22.04 LTS otrs2 No fix yet —
Ubuntu 20.04 LTS otrs2 No fix yet —
Ubuntu 18.04 LTS otrs2 No fix yet —
Ubuntu 16.04 LTS otrs2 No fix yet —

References