An attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may be able to predict other users session IDs, password reset tokens and automatically generated passwords. This issue affects ((OTRS)) Community Edition: 5.0.41 and prior versions, 6.0.26 and prior versions. OTRS; 7.0.15 and prior versions.
https://otrs.com/release-notes/otrs-security-advisory-2020-10/
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html