CVE-2023-2831
- Source
- https://cve.org/CVERecord?id=CVE-2023-2831
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2831.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-2831
- Published
- 2023-06-16T10:15:09.403Z
- Modified
- 2026-03-11T15:09:13.949101Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters.
- References
Affected packages
Git / github.com/mattermost/mattermost-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost-server
- Events
-
IntroducedLast affectedIntroducedLast affectedIntroducedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "7.1.0" }, { "last_affected": "7.1.9" }, { "introduced": "7.8.0" }, { "last_affected": "7.8.4" }, { "introduced": "7.9.0" }, { "last_affected": "7.9.3" }, { "introduced": "0" }, { "last_affected": "7.10.0" } ] }