Improper access control in FasterXML jackson-databind



Published: 2020-01-03 | Updated: 2020-01-14
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-20330
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		jackson-databind
Universal components / Libraries / Libraries used by multiple products

Vendor FasterXML

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper access control

EUVDB-ID: #VU24272

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-20330

CWE-ID:

Exploit availability:

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions related to net.sf.ehcache in FasterXML jackson-databind. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

jackson-databind: 2.9.0 - 2.9.10.1

Fixed software versions

CPE2.3 External links

http://github.com/FasterXML/jackson-databind/compare/jackson-databind-2.9.10.1...jackson-databind-2.9.10.2
http://github.com/FasterXML/jackson-databind/issues/2526


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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