Vulnerability identifier: #VU19018
Vulnerability risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-502
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 execute arbitrary code on the target system.
The vulnerability exists due to software allows the logback-core class to process polymorphic deserialization. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
jackson-databind: 2.9.0 - 2.9.8, 2.8.0 - 2.8.11.2, 2.7.0 - 2.7.9.4, 2.6.0 - 2.6.8, 2.5.0 - 2.5.5, 2.4.0 - 2.4.6.1, 2.3.0 - 2.3.5, 2.1.0 - 2.1.4, 2.0.0 - 2.0.4
External links
http://doyensec.com/research.html
http://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aad
http://lists.debian.org/debian-lts-announce/2019/06/msg00019.html
http://security.netapp.com/advisory/ntap-20190703-0002/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.