National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-19849 Detail

Current Description

An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://review.typo3.org/q/%2522Resolves:+%252389005%2522+topic:security Vendor Advisory
https://typo3.org/security/advisory/typo3-core-sa-2019-026/ Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-502 Deserialization of Untrusted Data NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.7.30
 cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
9.0.0
Up to (excluding)
9.5.12
 cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
10.0.0
Up to (excluding)
10.2.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-19849
NVD Published Date:
12/17/2019
NVD Last Modified:
12/23/2019