CVE-2022-1337
- Source
- https://cve.org/CVERecord?id=CVE-2022-1337
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1337.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-1337
- Aliases
- Published
- 2022-04-13T17:06:00Z
- Modified
- 2026-07-08T06:01:32.222742767Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- OOM DoS in Mattermost image proxy
- Details
-
The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1337.json", "cna_assigner": "Mattermost", "cwe_ids": [ "CWE-400" ], "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "6.4" }, { "fixed": "6.4.2" }, { "introduced": "6.3" }, { "fixed": "6.3.5" }, { "introduced": "6.2" }, { "fixed": "6.2.5" }, { "introduced": "5.37" }, { "fixed": "5.37.9" } ] } ] }- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "5.37.0" }, { "fixed": "5.37.9" }, { "introduced": "6.2.0" }, { "fixed": "6.2.5" }, { "introduced": "6.3.0" }, { "fixed": "6.3.5" }, { "introduced": "6.4.0" }, { "fixed": "6.4.2" } ], "source": "CPE_RANGE" }