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CVE-2020-1770
Linux Debian vulnerability analysis and mitigation

Overview

CVE-2020-1770 is a security vulnerability discovered in OTRS (Open Ticket Request System) that affects multiple versions including OTRS Community Edition 5.0.41 and prior versions, 6.0.26 and prior versions, and OTRS 7.0.15 and prior versions. The vulnerability was disclosed on March 27, 2020, and relates to information disclosure in support bundle generated files (OTRS Advisory).

Technical details

The vulnerability allows support bundle generated files to contain sensitive information that might be unwanted to be disclosed. The vulnerability has been assigned a CVSS v3.1 base score of 2.4 (LOW) with the vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N, indicating network accessibility, low attack complexity, high privileges required, user interaction required, and low confidentiality impact (OTRS Advisory).

Impact

The vulnerability could lead to the disclosure of sensitive information through support bundle files, potentially exposing confidential system data to unauthorized parties (OTRS Advisory).

Mitigation and workarounds

The vulnerability has been fixed in OTRS versions 7.0.16, 6.0.27, and 5.0.42. Organizations running affected versions should upgrade to these patched versions. For OTRS Community Edition 6, a patch is available at GitHub commit cb6d12a, and for Community Edition 5, at commit d37defe (OTRS Advisory, Debian Advisory).

Additional resources


SourceThis report was generated using AI

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