CVE-2022-3147
- Source
- https://cve.org/CVERecord?id=CVE-2022-3147
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3147.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-3147
- Aliases
- Published
- 2022-09-09T14:39:51Z
- Modified
- 2026-07-15T01:49:01.838737557Z
- Severity
-
- 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Server-side Denial of Service while processing a specifically crafted JPEG file
- Details
-
Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service.
- Database specific
{ "cwe_ids": [ "CWE-400" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3147.json", "cna_assigner": "Mattermost", "unresolved_ranges": [ { "extracted_events": [ { "last_affected": "7.0.x" } ], "source": "AFFECTED_FIELD" } ] }- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "7.1.0" } ], "source": "CPE_RANGE" }