| Package | Affected versions | Patched versions |
|---|---|---|
| typo3/phar-stream-wrapper | ≥ 2.0.0, < 2.1.1≥ 3.0.0, < 3.1.1 | 2.1.13.1.1 |
| pharstreamwrapper | ≥ 2.0.0, < 2.1.1≥ 3.0.0, < 3.1.1 | 2.1.13.1.1 |
PharMetaDataInterceptor in the PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 mishandles Phar stub parsing, which allows attackers to bypass a deserialization protection mechanism.
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