CVE-2019-10912
High
Description
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.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Sensiolabs Symfony
PublishedMay 16, 2019
First seenMay 16, 2019
How to fix
Update
- sensiolabs symfony2.8.50, 3.4.26, 4.1.12, 4.2.7 or later
- symfony/cache3.4.26, 4.1.12, 4.2.7 or later
- symfony/phpunit-bridge2.8.50, 3.4.26, 4.1.12, 4.2.7 or later
- symfony/symfony2.8.50, 3.4.26, 4.1.12, 4.2.7 or later
- typo3/cms-core9.5.8 or later
- typo3/cms9.5.8 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTJGZJLPG5FHKFH7KNAKNTWOGBB6LXAL/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLOZX5BZMQKWG7PJRQL6MB5CAMKBQAWD/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFARAUAWZE4UDSKVDWRD35D75HI5UGSD/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDSM576XIOVXVCMHNJHLBBZBTOD62LDA/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BAC2TQVEEH5FDJSSWPM2BCRIPTCOEMMO/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42UEKSLKJB72P24JBWVN6AADHLMYSUQD/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QEAOZXVNDA63537A2OIH4QE77EKZR5O/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BHHIG4GMSGEIDT3RITSW7GJ5NT6IBHXU/
- debian.org/security/2019/dsa-4441
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sensiolabs symfony | 2.8.0 ≤ v < 2.8.50, 3.4.0 ≤ v < 3.4.26, 4.1.0 ≤ v < 4.1.12, 4.2.0 ≤ v < 4.2.7 | 2.8.50, 3.4.26, 4.1.12, 4.2.7 |
| symfony/cachePackagist | 3.1.0 ≤ v < 3.4.26, 4.0.0 ≤ v < 4.1.12, 4.2.0 ≤ v < 4.2.7 | 3.4.26, 4.1.12, 4.2.7 |
| symfony/phpunit-bridgePackagist | 2.8.0 ≤ v < 2.8.50, 3.0.0 ≤ v < 3.4.26, 4.0.0 ≤ v < 4.1.12, 4.2.0 ≤ v < 4.2.7 | 2.8.50, 3.4.26, 4.1.12, 4.2.7 |
| symfony/symfonyPackagist | 2.8.0 ≤ v < 2.8.50, 3.0.0 ≤ v < 3.4.26, 4.0.0 ≤ v < 4.1.12, 4.2.0 ≤ v < 4.2.7 | 2.8.50, 3.4.26, 4.1.12, 4.2.7 |
| typo3/cms-corePackagist | 9.0.0 ≤ v < 9.5.8 | 9.5.8 |
| typo3/cmsPackagist | 9.0.0 ≤ v < 9.5.8 | 9.5.8 |
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