Executive Summary

Summary
Title jackson-databind security update
Informations
Name DSA-4114 First vendor Publication 2018-02-15
Vendor Debian Last vendor Modification 2018-02-15
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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

It was discovered that jackson-databind, a Java library used to parse JSON and other data formats, did not properly validate user input before attempting deserialization. This allowed an attacker to perform code execution by providing maliciously crafted input.

For the oldstable distribution (jessie), these problems have been fixed in version 2.4.2-2+deb8u3.

For the stable distribution (stretch), these problems have been fixed in version 2.8.6-1+deb9u3.

We recommend that you upgrade your jackson-databind packages.

For the detailed security status of jackson-databind please refer to its security tracker page at: https://security-tracker.debian.org/tracker/jackson-databind

Original Source

Url : http://www.debian.org/security/2018/dsa-4114

CWE : Common Weakness Enumeration

% Id Name
67 % CWE-502 Deserialization of Untrusted Data
33 % CWE-184 Incomplete Blacklist

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 15
Application 18
Application 1
Application 1
Application 1
Application 1
Os 2

Snort® IPS/IDS

Date Description
2018-04-03 Jackson databind deserialization remote code execution attempt
RuleID : 45779 - Revision : 1 - Type : SERVER-OTHER
2018-04-03 Jackson databind deserialization remote code execution attempt
RuleID : 45778 - Revision : 1 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2018-02-16 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4114.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2018-02-15 09:19:10
  • First insertion