CVE-2022-36104
published 2022-09-13CVE-2022-36104: TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions requesting invalid or non-existing resources…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.31%
67.1th percentile
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions 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. Users are advised to update to TYPO3 version 11.5.16 to resolve this issue. There are no known workarounds for this issue.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| typo3 | cms | >= 11.4.0 < 11.5.16 | 11.5.16 |
| typo3 | cms-core | >= 11.4.0 < 11.5.16 | 11.5.16 |
| typo3 | typo3 | — | — |
| typo3 | typo3 | 11.4.0 – 11.5.15 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ghsa7.5HIGH
osv7.5HIGH
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OSV
TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
osv·2022-09-16·CVSS 7.5
CVE-2022-36104 [HIGH] TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
> ### Meta
> * CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C` (5.5)
### Problem
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 the same as described in [TYPO3-CORE-SA-2021-005](https://typo3.org/security/advisory/typo3-core-sa-2021-005) ([CVE-2021-21359](https://nvd.nist.gov/vuln/detail/CVE-2021-21359)). A regression, introduced during TYPO3 v11 development, led to this situation.
### S
GHSA
TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
ghsa·2022-09-16·CVSS 7.5
CVE-2022-36104 [HIGH] CWE-770 TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
> ### Meta
> * CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C` (5.5)
### Problem
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 the same as described in [TYPO3-CORE-SA-2021-005](https://typo3.org/security/advisory/typo3-core-sa-2021-005) ([CVE-2021-21359](https://nvd.nist.gov/vuln/detail/CVE-2021-21359)). A regression, introduced during TYPO3 v11 development, led to this situation.
### S
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/TYPO3/typo3/commit/179dd7cd78947081d573fee2050e197faa556f13https://github.com/TYPO3/typo3/security/advisories/GHSA-fffr-7x4x-f98qhttps://typo3.org/security/advisory/typo3-core-sa-2022-006https://github.com/TYPO3/typo3/commit/179dd7cd78947081d573fee2050e197faa556f13https://github.com/TYPO3/typo3/security/advisories/GHSA-fffr-7x4x-f98qhttps://typo3.org/security/advisory/typo3-core-sa-2022-006
2022-09-13
Published