Executive Summary

Informations
Name CVE-2018-1000210 First vendor Publication 2018-07-13
Vendor Cve Last vendor Modification 2020-08-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
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:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

YamlDotNet version 4.3.2 and earlier contains a Insecure Direct Object Reference vulnerability in The default behavior of Deserializer.Deserialize() will deserialize user-controlled types in the line "currentType = Type.GetType(nodeEvent.Tag.Substring(1), throwOnError: false);" and blindly instantiates them. that can result in Code execution in the context of the running process. This attack appear to be exploitable via Victim must parse a specially-crafted YAML file. This vulnerability appears to have been fixed in 5.0.0.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000210

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-639 Access Control Bypass Through User-Controlled Key
50 % CWE-502 Deserialization of Untrusted Data

Sources (Detail)

Source Url
CONFIRM https://github.com/aaubry/YamlDotNet/blob/f96b7cc40a0498f8bafdeb49df3aa23aa2c...
https://github.com/aaubry/YamlDotNet#version-500

Alert History

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Date Informations
2021-04-22 02:20:17
  • Multiple Updates
2020-09-03 01:20:38
  • Multiple Updates
2020-05-23 02:09:50
  • Multiple Updates
2020-05-23 01:05:26
  • Multiple Updates
2018-09-12 00:19:36
  • Multiple Updates
2018-07-14 00:19:06
  • First insertion