In TYPO3 installations with the "mediace" extension from version 7.6.2 and before version 7.6.5, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. The allows to inject arbitrary data having a valid cryptographic message authentication code and can lead to remote code execution. To successfully exploit this vulnerability, an attacker must have access to at least one `Extbase` plugin or module action in a TYPO3 installation. This is fixed in version 7.6.5 of the "mediace" extension for TYPO3.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2020-07-29T16:15:30
Updated: 2024-08-04T13:08:21.669Z
Reserved: 2020-06-25T00:00:00
Link: CVE-2020-15086
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-07-29T17:15:13.280
Modified: 2024-11-21T05:04:47.020
Link: CVE-2020-15086
Redhat
No data.