CVE-2018-19143 Information

Description

Open Ticket Request System (OTRS) 4.0.x before 4.0.33 5.0.x before 5.0.31 and 6.0.x before 6.0.13 allows an authenticated user to delete files via a modified submission form because upload caching is mishandled.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Reference

https://community.otrs.com/security-advisory-2018-07-security-update-for-otrs-framework/ https://lists.debian.org/debian-lts-announce/2018/11/msg00028.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5