CVE-2020-1772 Information

Description

It’s possible to craft Lost Password requests with wildcards in the Token value which allows attacker to retrieve valid Token(s) generated by users which already requested new 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.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html https://otrs.com/release-notes/otrs-security-advisory-2020-09/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5