Executive Summary

Informations
Name CVE-2018-1000836 First vendor Publication 2018-12-20
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 9
Base Score 9 Environmental Score 9
impact SubScore 6 Temporal Score 9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Changed 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

bw-calendar-engine version <= bw-calendar-engine-3.12.0 contains a XML External Entity (XXE) vulnerability in IscheduleClient XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Man in the Middle or malicious server.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000836

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-611 Information Leak Through XML External Entity File Disclosure

Sources (Detail)

https://0dd.zone/2018/10/28/bw-calendar-engine-XXE-MitM/
https://github.com/Bedework/bw-calendar-engine/issues/3
Source Url

Alert History

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Date Informations
2024-11-28 13:11:18
  • Multiple Updates
2021-04-22 02:20:21
  • Multiple Updates
2020-05-23 02:09:53
  • Multiple Updates
2020-05-23 01:05:31
  • Multiple Updates
2019-02-07 21:19:21
  • Multiple Updates
2018-12-20 21:19:50
  • First insertion