CVE-2020-8287

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 06-01-2021 10:15

Last modified: - 06-04-2022 06:27

Total changes: - 7

Description

Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

6.5

Base score

3.9

2.5

Exploitability score

Impact score

Verification logic

vendor=nodejs AND product=node.js AND software_edition=lts AND versionStartIncluding=10.0.0 AND versionEndExcluding=10.23.1

vendor=nodejs AND product=node.js AND software_edition=lts AND versionStartIncluding=12.0.0 AND versionEndExcluding=12.20.1

vendor=nodejs AND product=node.js AND software_edition=lts AND versionStartIncluding=14.0.0 AND versionEndExcluding=14.15.4

vendor=nodejs AND product=node.js AND software_edition=- AND versionStartIncluding=15.0.0 AND versionEndExcluding=15.5.1

vendor=Debian AND product=debian_linux AND version=10.0

vendor=fedoraproject AND product=fedora AND version=32

vendor=fedoraproject AND product=fedora AND version=33

vendor=oracle AND product=graalvm AND version=19.3.4 AND software_edition=enterprise

vendor=oracle AND product=graalvm AND version=20.3.0 AND software_edition=enterprise

vendor=siemens AND product=sinec_infrastructure_network_services AND versionEndExcluding=1.0.1.1

Reference

https://hackerone.com/reports/1002188
https://nodejs.org/en/blog/vulnerability/january-2021-security-releases/
DSA-4826-Third Party Advisory
FEDORA-2021-fb1a136393-Mailing List, Third Party Advisory
GLSA-202101-07-Third Party Advisory
FEDORA-2021-d5b2c18fe6-Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html
https://security.netapp.com/advisory/ntap-20210212-0003/
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

Keywords

CVE-2020-8287

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-8287

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures