CVE-2023-47120
on github
Published
Severity
CVSS v3:
7.5 HIGH
CVSS v2:
N/A
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.
References
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:discourse:discourse:3.1.0:beta6:*:*:beta:*:*:* | n/a | n/a | 3.1.0 |
| cpe:2.3:a:discourse:discourse:3.1.0:beta7:*:*:beta:*:*:* | n/a | n/a | 3.1.0 |
| cpe:2.3:a:discourse:discourse:3.1.0:beta8:*:*:beta:*:*:* | n/a | n/a | 3.1.0 |
| cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:* | n/a | n/a | 3.2.0 |
| cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* | 3.1.0 (including) | 3.1.3 | * |
| cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:* | n/a | n/a | 3.2.0 |