#VU21594 Input validation error


Published: 2019-10-07 | Updated: 2020-01-30

Vulnerability identifier: #VU21594

Vulnerability risk: Medium

CVSSv3.1:

CVE-ID: CVE-2019-17267

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
jackson-databind
Universal components / Libraries / Libraries used by multiple products

Vendor: FasterXML

Description

The vulnerability allows a remote attacker to compromise the affected application.

The vulnerability exists due to a Polymorphic Typing issue within the net.sf.ehcache.hibernate.EhcacheJtaTransactionManagerLookup component. A remote attacker can execute arbitrary code on he system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

jackson-databind: 2.0.0 - 2.9.9.2


CPE

External links
http://github.com/FasterXML/jackson-databind/compare/jackson-databind-2.9.9.3...jackson-databind-2.9.10
http://github.com/FasterXML/jackson-databind/issues/2460


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


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