CVE-2022-0903

Stack overflow in SAML login in Mattermost

State: Published
Severity: 5.3 Medium
Published: Mar 9, 2022
Updated: Dec 6, 2024
Reserved: Mar 9, 2022

Description

A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	Mattermost

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
MattermostMattermost	6.3 to before 6.3.3Affected 6.2 to before 6.2.3Affected 6.1 to before 6.1.3Affected 5.37 to before 5.37.8Affected

References

https://mattermost.com/security-updates/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.