CVE record
CVE-2019-10912
In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.
In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.
CVE evidence
Known exploitation
Not listed in fetched KEV catalog
Absence from the fetched catalog does not establish that exploitation has not occurred.
Severity
high
CVSS 7.1 · CVSS_V3
Affected packages
5
Supported package records returned by OSV. Vendor and product names are not used to infer matches.
OSV package mapping
Affected open-source packages
| Package | Ecosystem | Fixed versions |
|---|---|---|
| symfony/cache | composer | 3.4.26, 4.1.12, 4.2.7 |
| symfony/phpunit-bridge | composer | 2.8.50, 3.4.26, 4.1.12, 4.2.7 |
| symfony/symfony | composer | 2.8.50, 3.4.26, 4.1.12, 4.2.7 |
| typo3/cms-core | composer | 9.5.8 |
| typo3/cms | composer | 9.5.8 |