CVE-2021-36093 — MEDIUM (5.3)

Vulnerability Description

It's possible to create an email which can be stuck while being processed by PostMaster filters, causing DoS. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions; 8.0.x version 8.0.15 and prior versions.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Otrs	Otrs	>= 6.0.1

Related Weaknesses (CWE)

CWE-185

References

https://otrs.com/release-notes/otrs-security-advisory-2021-16/Vendor Advisory
https://otrs.com/release-notes/otrs-security-advisory-2021-16/Vendor Advisory

FAQ

What is CVE-2021-36093?

CVE-2021-36093 is a vulnerability with a CVSS score of 5.3 (MEDIUM). It's possible to create an email which can be stuck while being processed by PostMaster filters, causing DoS. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versi...

How severe is CVE-2021-36093?

CVE-2021-36093 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36093?

Check the references section above for vendor advisories and patch information. Affected products include: Otrs Otrs.