7.5 - CVE-2020-7779

Executive Summary

Informations
Name	CVE-2020-7779	First vendor Publication	2020-11-26
Vendor	Cve	Last vendor Modification	2021-07-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score	7.5
Base Score	7.5	Environmental Score	7.5
impact SubScore	3.6	Temporal Score	7.5
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	None
Integrity Impact	None	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

All versions of package djvalidator are vulnerable to Regular Expression Denial of Service (ReDoS) by sending crafted invalid emails - for example, --@------------------------------------------------------------------------------------------------------------------------!.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7779

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-400	Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

Type	Description	Count
Application	Djvalidator Project Djvalidator cpe:2.3:a:djvalidator_project:djvalidator::::::::	1

Sources (Detail)

Source	Url
MISC	https://snyk.io/vuln/SNYK-JS-DJVALIDATOR-1018709

Alert History

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Date	Informations
2021-08-05 01:40:42	Multiple Updates
2021-07-21 17:23:11	Multiple Updates
2021-05-04 14:02:43	Multiple Updates
2021-04-22 03:08:19	Multiple Updates
2020-12-04 00:22:52	Multiple Updates
2020-11-27 21:23:19	Multiple Updates
2020-11-26 17:22:52	First insertion