CVE-2017-14251

Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html
http://www.securityfocus.com/bid/100620	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039295	Third Party Advisory VDB Entry
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/	Exploit Vendor Advisory
http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html
http://www.securityfocus.com/bid/100620	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039295	Third Party Advisory VDB Entry
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:typo3:typo3:7.6.0:::::::*
	cpe:2.3:a:typo3:typo3:7.6.1:::::::*
	cpe:2.3:a:typo3:typo3:7.6.2:::::::*
	cpe:2.3:a:typo3:typo3:7.6.3:::::::*
	cpe:2.3:a:typo3:typo3:7.6.4:::::::*
	cpe:2.3:a:typo3:typo3:7.6.5:::::::*
	cpe:2.3:a:typo3:typo3:7.6.6:::::::*
	cpe:2.3:a:typo3:typo3:7.6.7:::::::*
	cpe:2.3:a:typo3:typo3:7.6.8:::::::*
	cpe:2.3:a:typo3:typo3:7.6.9:::::::*
	cpe:2.3:a:typo3:typo3:7.6.10:::::::*
	cpe:2.3:a:typo3:typo3:7.6.11:::::::*
	cpe:2.3:a:typo3:typo3:7.6.12:::::::*
	cpe:2.3:a:typo3:typo3:7.6.13:::::::*
	cpe:2.3:a:typo3:typo3:7.6.14:::::::*
	cpe:2.3:a:typo3:typo3:7.6.15:::::::*
	cpe:2.3:a:typo3:typo3:7.6.16:::::::*
	cpe:2.3:a:typo3:typo3:7.6.17:::::::*
	cpe:2.3:a:typo3:typo3:7.6.18:::::::*
	cpe:2.3:a:typo3:typo3:7.6.19:::::::*
	cpe:2.3:a:typo3:typo3:7.6.20:::::::*
	cpe:2.3:a:typo3:typo3:7.6.21:::::::*
	cpe:2.3:a:typo3:typo3:8.0.0:::::::*
	cpe:2.3:a:typo3:typo3:8.0.1:::::::*
	cpe:2.3:a:typo3:typo3:8.1.0:::::::*
	cpe:2.3:a:typo3:typo3:8.1.1:::::::*
	cpe:2.3:a:typo3:typo3:8.1.2:::::::*
	cpe:2.3:a:typo3:typo3:8.2.0:::::::*
	cpe:2.3:a:typo3:typo3:8.2.1:::::::*
	cpe:2.3:a:typo3:typo3:8.3.0:::::::*
	cpe:2.3:a:typo3:typo3:8.3.1:::::::*
	cpe:2.3:a:typo3:typo3:8.4.0:::::::*
	cpe:2.3:a:typo3:typo3:8.4.1:::::::*
	cpe:2.3:a:typo3:typo3:8.5.0:::::::*
	cpe:2.3:a:typo3:typo3:8.5.1:::::::*
	cpe:2.3:a:typo3:typo3:8.6.0:::::::*
	cpe:2.3:a:typo3:typo3:8.6.1:::::::*
	cpe:2.3:a:typo3:typo3:8.7.0:::::::*
	cpe:2.3:a:typo3:typo3:8.7.1:::::::*
	cpe:2.3:a:typo3:typo3:8.7.2:::::::*
	cpe:2.3:a:typo3:typo3:8.7.3:::::::*
	cpe:2.3:a:typo3:typo3:8.7.4:::::::*

History

21 Nov 2024, 03:12

Type	Values Removed	Values Added
References	~~() http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html -~~	() http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html -
References	~~() http://www.securityfocus.com/bid/100620 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/100620 - Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1039295 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1039295 - Third Party Advisory, VDB Entry
References	~~() https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/ - Exploit, Vendor Advisory~~	() https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/ - Exploit, Vendor Advisory

Information

Published : 2017-09-11 09:29

Updated : 2024-11-21 03:12

NVD link : CVE-2017-14251

Mitre link : CVE-2017-14251

CVE.ORG link : CVE-2017-14251

JSON object : View

Products Affected

typo3

typo3

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

8.8 /10