Description
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.25, 10.4.14, 11.1.1 requesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content to be shown as error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. This is fixed in versions 9.5.25, 10.4.14, 11.1.1.
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| typo3 | — | — |
References
Similar Threats
- Low CVE-2020-11063
- Medium CVE-2020-11064
- Medium CVE-2020-11065
- Critical CVE-2020-11066
- High CVE-2020-11067
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