CVE-2022-3147 is a denial-of-service vulnerability affecting Mattermost server versions 7.0.x and earlier. Authenticated users can exploit this flaw by uploading large JPEG images, leading to resource exhaustion and server-side DoS on specific system configurations. Rated 6.5 Medium on CVSS, this vulnerability has a network attack vector and low attack complexity, with the primary impact being high availability loss. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.0.xCPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* | ||
< 7.1.0CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.