Overview
- Description
- Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
Weaknesses
- security-advisories@github.com
- CWE-770
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*",
"vulnerable": true,
"matchCriteriaId": "50504A87-E983-44B1-9148-91A3F5851F6A",
"versionEndExcluding": "3.1.3",
"versionStartIncluding": "3.1.0"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta6:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9D797DA5-1AE5-4D49-B133-AF45D7FB0A4A"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta7:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C868514-CFCE-4DA6-B15E-CB64CDF21609"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta8:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "755DE44D-B1C7-4434-824F-5544BE6DD1CA"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1BFF647B-6CEF-43BF-BF5E-C82B557F78E2"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10D931DE-F8F5-4A34-A30A-FDD4420ABD1A"
}
],
"operator": "OR"
}
]
}
]