GHSA-33r7-wjfc-7w98

Suggest an improvement
Source
https://github.com/advisories/GHSA-33r7-wjfc-7w98
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-33r7-wjfc-7w98/GHSA-33r7-wjfc-7w98.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-33r7-wjfc-7w98
Aliases
Published
2023-09-29T12:30:16Z
Modified
2023-11-01T05:03:11.941872Z
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
Mattermost Uncontrolled Resource Consumption vulnerability
Details

Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users.

Database specific
{
    "nvd_published_at": "2023-09-29T10:15:10Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-29T22:05:57Z"
}
References

Affected packages

Go / github.com/mattermost/mattermost/server/v8

Package

Name
github.com/mattermost/mattermost/server/v8
View open source insights on deps.dev
Purl
pkg:golang/github.com/mattermost/mattermost/server/v8

Affected ranges

Type
SEMVER
Events
Introduced
8.1.0
Fixed
8.1.1

Affected versions

8.*

8.1.0

Go / github.com/mattermost/mattermost/server/v8

Package

Name
github.com/mattermost/mattermost/server/v8
View open source insights on deps.dev
Purl
pkg:golang/github.com/mattermost/mattermost/server/v8

Affected ranges

Type
SEMVER
Events
Introduced
8.0.0
Fixed
8.0.2

Go / github.com/mattermost/mattermost-server/v6

Package

Name
github.com/mattermost/mattermost-server/v6
View open source insights on deps.dev
Purl
pkg:golang/github.com/mattermost/mattermost-server/v6

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.8.10