Security restrictions bypass in OTRS - CVE-2018-19143

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Main Vulnerability Database Vulnerabilities #VU16521

Security restrictions bypass in OTRS - CVE-2018-19143

Published: December 13, 2018


Vulnerability identifier: #VU16521
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-19143
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The disclosed vulnerability allows a remote authenticated attacker to bypass security restrictions.

The vulnerability exists due to unspecified flaw. A remote attacker can bypass security restrictions and delete files via a modified submission form because upload caching is mishandled.


Affected software

OTRS
otrs (Alpine package)
Opensuse

How to mitigate CVE-2018-19143

The vulnerability has been addressed in the versions 4.0.33, 5.0.31, 6.0.13.

OTRS - addressed in versions 4.0.33, 5.0.31, 6.0.13
otrs (Alpine package) - update to 6.0.33-r0

External References

Related Security Bulletins