CVE-2022-0904: A stack overflow bug in the document extractor in Mattermost Server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting…

PriorityP433medium6.5CVSS 3.1

AVNACLPRLUINSUCNINAH

EPSS

0.91%

56.3th percentile

A stack overflow bug in the document extractor in Mattermost Server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted Apple Pages document.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost	>= 5.37 < 5.37.8	5.37.8
mattermost	mattermost	>= 6.1 < 6.1.3	6.1.3
mattermost	mattermost	>= 6.2 < 6.2.3	6.2.3
mattermost	mattermost	>= 6.3 < 6.3.3	6.3.3
mattermost	mattermost_server	>= 5.0.0 < 5.37.8	5.37.8
mattermost	mattermost_server	>= 6.0.0 < 6.1.3	6.1.3
mattermost	mattermost_server	>= 6.2.0 < 6.2.3	6.2.3
mattermost	mattermost_server	>= 6.3.0 < 6.3.3	6.3.3

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.