Kurz gesagt
- CVE-2020-5777 ist eine Schwachstelle (KRITISCH (CVSS 9.8)) in dweeves/magmi, magmi (magmi project).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 23.3%, höher als bei 97.8% aller Schwachstellen.
- Abhilfe: auf 0.7.24 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| dweeves/magmi Packagist | < 0.7.24
| 0.7.24
|
| magmi | < 0.7.24
| 0.7.24
|
Description
MAGMI versions prior to 0.7.24 are vulnerable to a remote authentication bypass due to allowing default credentials in the event there is a database connection failure. A remote attacker can trigger this connection failure if the Mysql setting max_connections (default 151) is lower than Apache (or another web server) setting MaxRequestWorkers (formerly MaxClients) (default 256). This can be done by sending at least 151 simultaneous requests to the Magento website to trigger a "Too many connections" error, then use default magmi:magmi basic authentication to remotely bypass authentication.
NVD description
MAGMI versions prior to 0.7.24 are vulnerable to a remote authentication bypass due to allowing default credentials in the event there is a database connection failure. A remote attacker can trigger this connection failure if the Mysql setting max_connections (default 151) is lower than Apache (or another web server) setting MaxRequestWorkers (formerly MaxClients) (default 256). This can be done by sending at least 151 simultaneous requests to the Magento website to trigger a "Too many connections" error, then use default magmi:magmi basic authentication to remotely bypass authentication.
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