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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-15086 Detail

Description

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

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/FriendsOfTYPO3/mediace/commit/fa29ffd3e8b275782a8600d2406e1b1e5e16ae75 Patch  Third Party Advisory 
https://github.com/FriendsOfTYPO3/mediace/commit/fa29ffd3e8b275782a8600d2406e1b1e5e16ae75 Patch  Third Party Advisory 
https://github.com/FriendsOfTYPO3/mediace/pull/31 Patch  Third Party Advisory 
https://github.com/FriendsOfTYPO3/mediace/pull/31 Patch  Third Party Advisory 
https://github.com/FriendsOfTYPO3/mediace/security/advisories/GHSA-4h44-w6fm-548g Exploit  Patch  Third Party Advisory 
https://github.com/FriendsOfTYPO3/mediace/security/advisories/GHSA-4h44-w6fm-548g Exploit  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  
CWE-20 Improper Input Validation GitHub, Inc.  
CWE-502 Deserialization of Untrusted Data GitHub, Inc.  
CWE-325 Missing Cryptographic Step GitHub, Inc.  
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-15086
NVD Published Date:
07/29/2020
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.