Directory Traversal in typo3/phar-stream-wrapper
The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-11831US | critical9.8 | — | ||
The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a des… | ||||
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references
External citations — patches, advisories, analysis.
- http://www.securityfocus.com/bid/108302WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2019-11831.yamlWEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2019-11831.yamlWEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/phar-stream-wrapper/CVE-2019-11831.yamlWEB
- https://github.com/TYPO3/phar-stream-wrapperPACKAGE
- https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v2.1.1WEB
- https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v3.1.1WEB
- https://lists.debian.org/debian-lts-announce/2019/05/msg00029.htmlWEB
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