10 - CVE-2018-1000821

Executive Summary

Informations
Name	CVE-2018-1000821	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:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score	10
Base Score	10	Environmental Score	10
impact SubScore	6	Temporal Score	10
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
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: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

MicroMathematics version before commit 5c05ac8 contains a XML External Entity (XXE) vulnerability in SMathStudio files that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Specially crafted SMathStudio files. This vulnerability appears to have been fixed in after commit 5c05ac8.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000821

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

Type	Description	Count
Application	Micromathematics Project Micromathematics cpe:2.3:a:micromathematics_project:micromathematics::::::::	1

Sources (Detail)

https://0dd.zone/2018/10/27/micromathematics-XXE/
https://github.com/mkulesh/microMathematics/issues/79

Source	Url

Alert History

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Date	Informations
2024-11-28 13:11:17	Multiple Updates
2021-05-04 13:06:45	Multiple Updates
2021-04-22 02:20:21	Multiple Updates
2020-05-23 02:09:53	Multiple Updates
2020-05-23 01:05:30	Multiple Updates
2019-09-25 12:10:25	Multiple Updates
2019-01-09 00:19:06	Multiple Updates
2018-12-20 21:19:50	First insertion