CVE-2023-50455

Published: Dec 10, 2023Modified: Nov 21, 2024

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An issue was discovered in Zammad before 6.2.0. Due to lack of rate limiting in the "email address verification" feature, an attacker could send many requests for a known address to cause Denial Of Service (generation of many emails, which would also spam the victim).

Affected (3)

Products: Zammad: Zammad

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Zammad Zammad	Version 6.1.0
Zammad Zammad	Version 6.1.0 alpha
Zammad Zammad	Version 6.2.0 alpha

Related CWEs

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (2)

https://zammad.com/en/advisories/zaa-2023-06

Source: cve@mitre.org

Vendor Advisory

https://zammad.com/en/advisories/zaa-2023-06

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.