BIT-MATTERMOST-2020-14447

An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service infinite loop, aka MMSA-2020-0021...

Denial of service

An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service infinite loop, aka MMSA-2020-0021...

CVE-2020-14447

Mattermost Server prior to version 5.23.0 is affected by CVE-2020-14447. The issue allows attackers to trigger a denial of service (infinite loop) by sending large webhook requests. The vulnerability is associated with large webhook payload handling and is documented across multiple sources (NVD ...