Executive Summary

Informations
Name CVE-2019-16943 First vendor Publication 2019-10-01
Vendor Cve Last vendor Modification 2019-10-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16943

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 135
Os 3

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Oct/6
CONFIRM https://security.netapp.com/advisory/ntap-20191017-0006/
DEBIAN https://www.debian.org/security/2019/dsa-4542
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://github.com/FasterXML/jackson-databind/issues/2478
https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-...
https://www.oracle.com/security-alerts/cpujan2020.html
MLIST https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d...
https://lists.apache.org/thread.html/5ec8d8d485c2c8ac55ea425f4cd96596ef373125...
https://lists.apache.org/thread.html/6788e4c991f75b89d290ad06b463fcd30bcae99f...
https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a...
https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34...
https://lists.apache.org/thread.html/r392099ed2757ff2e383b10440594e914d080511...
https://lists.debian.org/debian-lts-announce/2019/10/msg00001.html
N/A https://www.oracle.com/security-alerts/cpuapr2020.html
REDHAT https://access.redhat.com/errata/RHSA-2020:0159
https://access.redhat.com/errata/RHSA-2020:0160
https://access.redhat.com/errata/RHSA-2020:0161
https://access.redhat.com/errata/RHSA-2020:0164
https://access.redhat.com/errata/RHSA-2020:0445

Alert History

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Date Informations
2020-05-23 02:26:17
  • Multiple Updates
2019-10-12 09:20:07
  • Multiple Updates
2019-10-09 00:20:15
  • Multiple Updates
2019-10-08 17:20:20
  • Multiple Updates
2019-10-06 21:20:43
  • Multiple Updates
2019-10-03 09:21:33
  • Multiple Updates
2019-10-01 21:19:15
  • First insertion