CVE-2022-23500
MEDIUM5.9EPSS 0.41%TYPO3 CMS vulnerable to Denial of Service in Page Error Handling
描述
### 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 very similar, but not identical, to the one described in [TYPO3-CORE-SA-2021-005](https://typo3.org/security/advisory/typo3-core-sa-2021-005) (CVE-2021-21359). ### Solution Update to TYPO3 versions 9.5.38 ELTS, 10.4.33 or 11.5.20 that fix the problem described above. ### References * [TYPO3-CORE-SA-2022-012](https://typo3.org/security/advisory/typo3-core-sa-2022-012)
受影響套件(3)
- Bitnami/typo3>= 9.0.0, < 9.5.38, >= 10.0.0, < 10.4.33, >= 11.0.0, < 11.5.20
- Packagist/typo3/cms>= 10.0.0, < 10.4.33
- Packagist/typo3/cms-core>= 9.0.0, < 9.5.38
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-23500
- PATCHhttps://github.com/TYPO3/typo3
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23500.yaml
- WEBhttps://github.com/TYPO3/typo3/commit/1e5f44417f031c9c5a9f9d09a6a841cf89aa7b7a
- WEBhttps://github.com/TYPO3/typo3/commit/73b46b6a627093112cfca4b895a198ca5e1970b7
- WEBhttps://github.com/TYPO3/typo3/security/advisories/GHSA-8c28-5mp7-v24h
- WEBhttps://typo3.org/security/advisory/typo3-core-sa-2022-012