Vulnerability CVE-2019-12384
Published: 2019-06-24

Description:
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.

Type:

CWE-502

 (Deserialization of Untrusted Data)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Redhat -> Enterprise linux 
Fasterxml -> Jackson-databind 
Debian -> Debian linux 

 References:
https://access.redhat.com/errata/RHSA-2019:1820
https://access.redhat.com/errata/RHSA-2019:2720
https://blog.doyensec.com/2019/07/22/jackson-gadgets.html
https://doyensec.com/research.html
https://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aad
https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/56c8042873595b8c863054c7bfccab4bf2c01c6f5abedae249d914b9@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/5ecc333113b139429f4f05000d4aa2886974d4df3269c1dd990bb319@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/5fc0e16b7af2590bf1e97c76c136291c4fdb244ee63c65c485c9a7a1@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/87e46591de8925f719664a845572d184027258c5a7af0a471b53c77b@%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef@%3Cdev.struts.apache.org%3E
https://lists.apache.org/thread.html/ee0a051428d2c719acfa297d0854a189ea5e284ef3ed491fa672f4be@%3Cdev.tomee.apache.org%3E
https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html
https://security.netapp.com/advisory/ntap-20190703-0002/
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