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FreeBSD: VID-D9E154C9-7DE9-11ED-ADCA-080027D3A315 (CVE-2022-23500): typo3 -- multiple vulnerabilities

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FreeBSD: VID-D9E154C9-7DE9-11ED-ADCA-080027D3A315 (CVE-2022-23500): typo3 -- multiple vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/13/2022
Created
12/20/2022
Added
12/18/2022
Modified
12/18/2022

Description

TYPO3 is an open source PHP based web content management system. In versions prior to 9.5.38, 10.4.33, 11.5.20, and 12.1.1, requesting invalid or non-existing resources via HTTP triggers the page error handler, which again could retrieve content to be shown as an 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 vulnerability is very similar, but not identical, to the one described in CVE-2021-21359. This issue is patched in versions 9.5.38 ELTS, 10.4.33, 11.5.20 or 12.1.1.

Solution(s)

  • freebsd-upgrade-package-typo3-11-php81
  • freebsd-upgrade-package-typo3-12-php81

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