CVE-2011-4902: Input Validation
First published: Wed Nov 06 2019(Updated: )
TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to delete arbitrary files on the webserver.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/typo3/cms | >=4.5.0<4.5.4 | 4.5.4 |
| composer/typo3/cms | >=4.4.0<4.4.9 | 4.4.9 |
| composer/typo3/cms | <4.3.12 | 4.3.12 |
| Typo3 Typo3 | >=4.3.0<4.3.12 | |
| Typo3 Typo3 | >=4.4.0<4.4.9 | |
| Typo3 Typo3 | >=4.5.0<4.5.4 | |
| debian/typo3-src |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-4902?
The severity of CVE-2011-4902 is medium.
How does CVE-2011-4902 impact TYPO3?
CVE-2011-4902 allows remote attackers to delete arbitrary files on the webserver.
What versions of TYPO3 are affected by CVE-2011-4902?
TYPO3 versions before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 are affected by CVE-2011-4902.
Where can I find more information about CVE-2011-4902?
You can find more information about CVE-2011-4902 at the TYPO3 security advisory (https://typo3.org/security/advisory/typo3-core-sa-2011-001/#Unserialize) and the Debian security tracker (https://security-tracker.debian.org/tracker/CVE-2011-4902).
What is the Common Weakness Enumeration (CWE) ID for CVE-2011-4902?
The Common Weakness Enumeration (CWE) ID for CVE-2011-4902 is CWE-20.
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