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Vulnerability Details : CVE-2019-12086

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation.
Publish Date : 2019-05-17 Last Update Date : 2019-09-17
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Products Affected By CVE-2019-12086

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
2 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
3 Application Fasterxml Jackson-databind 2.7.0 RC3 Version Details Vulnerabilities
4 Application Fasterxml Jackson-databind 2.7.0 Version Details Vulnerabilities
5 Application Fasterxml Jackson-databind 2.7.0 - Version Details Vulnerabilities
6 Application Fasterxml Jackson-databind 2.7.0 RC1 Version Details Vulnerabilities
7 Application Fasterxml Jackson-databind 2.7.0 RC2 Version Details Vulnerabilities
8 Application Fasterxml Jackson-databind 2.7.1 Version Details Vulnerabilities
9 Application Fasterxml Jackson-databind 2.7.1-1 Version Details Vulnerabilities
10 Application Fasterxml Jackson-databind 2.7.2 Version Details Vulnerabilities
11 Application Fasterxml Jackson-databind 2.7.3 Version Details Vulnerabilities
12 Application Fasterxml Jackson-databind 2.7.4 Version Details Vulnerabilities
13 Application Fasterxml Jackson-databind 2.7.5 Version Details Vulnerabilities
14 Application Fasterxml Jackson-databind 2.7.6 Version Details Vulnerabilities
15 Application Fasterxml Jackson-databind 2.7.7 Version Details Vulnerabilities
16 Application Fasterxml Jackson-databind 2.7.8 Version Details Vulnerabilities
17 Application Fasterxml Jackson-databind 2.7.9 Version Details Vulnerabilities
18 Application Fasterxml Jackson-databind 2.7.9.1 Version Details Vulnerabilities
19 Application Fasterxml Jackson-databind 2.7.9.2 Version Details Vulnerabilities
20 Application Fasterxml Jackson-databind 2.7.9.3 Version Details Vulnerabilities
21 Application Fasterxml Jackson-databind 2.7.9.4 Version Details Vulnerabilities
22 Application Fasterxml Jackson-databind 2.7.9.5 Version Details Vulnerabilities
23 Application Fasterxml Jackson-databind 2.8.0 Version Details Vulnerabilities
24 Application Fasterxml Jackson-databind 2.8.1 Version Details Vulnerabilities
25 Application Fasterxml Jackson-databind 2.8.2 Version Details Vulnerabilities
26 Application Fasterxml Jackson-databind 2.8.3 Version Details Vulnerabilities
27 Application Fasterxml Jackson-databind 2.8.4 Version Details Vulnerabilities
28 Application Fasterxml Jackson-databind 2.8.5 Version Details Vulnerabilities
29 Application Fasterxml Jackson-databind 2.8.6 Version Details Vulnerabilities
30 Application Fasterxml Jackson-databind 2.8.7 Version Details Vulnerabilities
31 Application Fasterxml Jackson-databind 2.8.8 Version Details Vulnerabilities
32 Application Fasterxml Jackson-databind 2.8.8.1 Version Details Vulnerabilities
33 Application Fasterxml Jackson-databind 2.8.9 Version Details Vulnerabilities
34 Application Fasterxml Jackson-databind 2.8.10 Version Details Vulnerabilities
35 Application Fasterxml Jackson-databind 2.8.11 Version Details Vulnerabilities
36 Application Fasterxml Jackson-databind 2.8.11.1 Version Details Vulnerabilities
37 Application Fasterxml Jackson-databind 2.8.11.2 Version Details Vulnerabilities
38 Application Fasterxml Jackson-databind 2.8.11.3 Version Details Vulnerabilities
39 Application Fasterxml Jackson-databind 2.9.0 - Version Details Vulnerabilities
40 Application Fasterxml Jackson-databind 2.9.0 Prerelease1 Version Details Vulnerabilities
41 Application Fasterxml Jackson-databind 2.9.0 Prerelease2 Version Details Vulnerabilities
42 Application Fasterxml Jackson-databind 2.9.0 Prerelease3 Version Details Vulnerabilities
43 Application Fasterxml Jackson-databind 2.9.0 Prerelease4 Version Details Vulnerabilities
44 Application Fasterxml Jackson-databind 2.9.0 Version Details Vulnerabilities
45 Application Fasterxml Jackson-databind 2.9.1 Version Details Vulnerabilities
46 Application Fasterxml Jackson-databind 2.9.2 Version Details Vulnerabilities
47 Application Fasterxml Jackson-databind 2.9.3 Version Details Vulnerabilities
48 Application Fasterxml Jackson-databind 2.9.4 Version Details Vulnerabilities
49 Application Fasterxml Jackson-databind 2.9.5 Version Details Vulnerabilities
50 Application Fasterxml Jackson-databind 2.9.6 Version Details Vulnerabilities
51 Application Fasterxml Jackson-databind 2.9.7 Version Details Vulnerabilities
52 Application Fasterxml Jackson-databind 2.9.8 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 2
Fasterxml Jackson-databind 50

- References For CVE-2019-12086

http://russiansecurity.expert/2016/04/20/mysql-connect-file-read/
http://www.securityfocus.com/bid/109227
BID 109227 Oracle Communications Billing and Revenue Management CVE-2019-12086 Remote Security Vulnerability Release Date:2019-07-16
https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.9 CONFIRM
https://github.com/FasterXML/jackson-databind/issues/2326
https://lists.apache.org/thread.html/[email protected]%3Ccommits.cassandra.apache.org%3E
MLIST [cassandra-commits] 20190919 [jira] [Created] (CASSANDRA-15328) Bump jackson version to >= 2.9.9.3 to address security vulnerabilities
https://seclists.org/bugtraq/2019/May/68
BUGTRAQ 20190527 [SECURITY] [DSA 4452-1] jackson-databind security update
https://lists.fedoraproject.org/archives/list/[email protected]/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544/
FEDORA FEDORA-2019-fb23eccc03
https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
https://lists.fedoraproject.org/archives/list/[email protected]/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLC/
FEDORA FEDORA-2019-99ff6aa32c
https://lists.fedoraproject.org/archives/list/[email protected]/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL/
FEDORA FEDORA-2019-ae6a703b8f
https://security.netapp.com/advisory/ntap-20190530-0003/ CONFIRM
https://www.debian.org/security/2019/dsa-4452
DEBIAN DSA-4452
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://lists.apache.org/thread.html/[email protected]%3Creviews.spark.apache.org%3E
MLIST [spark-reviews] 20190520 [GitHub] [spark] Fokko opened a new pull request #24646: Spark 27757
https://lists.debian.org/debian-lts-announce/2019/05/msg00030.html
MLIST [debian-lts-announce] 20190521 [SECURITY] [DLA 1798-1] jackson-databind security update

- Metasploit Modules Related To CVE-2019-12086

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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