Overview
- Description
- Mattermost fails to properly sanitize the request to /api/v4/redirect_location allowing an attacker, sending a specially crafted request to /api/v4/redirect_location, to fill up the memory due to caching large items.
- Source
- responsibledisclosure@mattermost.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9A8DD228-69E5-4BD3-8BF4-0BFDA61F9951",
"versionEndIncluding": "7.8.11"
},
{
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "154F3427-98C1-4D4F-BFA7-499E2FE8AEED",
"versionEndIncluding": "8.0.3",
"versionStartIncluding": "8.0.0"
},
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"versionEndIncluding": "8.1.2",
"versionStartIncluding": "8.1.0"
},
{
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"vulnerable": true,
"matchCriteriaId": "4AEE8D64-761C-4223-B100-D5D6DFF8E331"
}
],
"operator": "OR"
}
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}
]