Executive Summary

Informations
Name CVE-2020-8201 First vendor Publication 2020-09-18
Vendor Cve Last vendor Modification 2021-01-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 7.4
Base Score 7.4 Environmental Score 7.4
impact SubScore 5.2 Temporal Score 7.4
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
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:N)
Cvss Base Score 5.8 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Node.js < 12.18.4 and < 14.11 can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform clickjacking, and a multitude of other attacks depending on the architecture of the underlying system. The attack was possible due to a bug in processing of carrier-return symbols in the HTTP header names.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8201

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 210
Os 1

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20201009-0004/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/202101-07
MISC https://hackerone.com/reports/922597
https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html

Alert History

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Date Informations
2021-05-04 14:06:21
  • Multiple Updates
2021-04-22 03:11:23
  • Multiple Updates
2021-01-11 17:23:02
  • Multiple Updates
2020-12-13 09:22:51
  • Multiple Updates
2020-10-09 17:22:59
  • Multiple Updates
2020-10-07 21:23:14
  • Multiple Updates
2020-10-05 17:23:00
  • Multiple Updates
2020-10-01 21:23:15
  • Multiple Updates
2020-09-30 00:22:55
  • Multiple Updates
2020-09-21 17:22:58
  • Multiple Updates
2020-09-19 05:22:57
  • First insertion