ASA-2019-00419 – TYPO3: Insecure Deserialization


Allele Security Alert

ASA-2019-00419

Identifier(s)

ASA-2019-00419, TYPO3-CORE-SA-2019-020

Title

Insecure Deserialization

Vendor(s)

TYPO3 Association

Product(s)

TYPO3 CMS

Affected version(s)

TYPO3 CMS versions 8.0.0 to 8.7.26
TYPO3 CMS versions 9.0.0 to 9.5.7

Fixed version(s)

TYPO3 CMS version 8.7.27
TYPO3 CMS version 9.5.8

Proof of concept

Unknown

Description

It has been discovered that FormEngine and DataHandler are vulnerable to insecure deserialization. A valid backend user account is needed in order to exploit this vulnerability.

Technical details

Unknown

Credits

Robin Peraglie (RIPS technologies)

Reference(s)

TYPO3 9.5.8 and 8.7.27 security releases published
https://typo3.org/article/typo3-958-and-8727-security-releases-published/

TYPO3-CORE-SA-2019-020: Insecure Deserialization in TYPO3 CMS
https://typo3.org/security/advisory/typo3-core-sa-2019-020/

[TYPO3-announce] Announcing TYPO3 v9.5.8 and v8.7.27 security releases
http://lists.typo3.org/pipermail/typo3-announce/2019/000447.html

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Last modified: July 11, 2019

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