Cyber Resilience

CVE-2020-8287

MediumPublic PoC

Published: 06 January 2021

Published
06 January 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score 0.1187 93.9th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-8287 is a medium-severity HTTP Request/Response Smuggling (CWE-444) vulnerability in Nodejs Node.Js. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 6.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

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…

more

to HTTP Request Smuggling.

CWE(s)
CWE-444

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

nodejs
node.js
10.0.0 — 10.23.1 · 12.0.0 — 12.20.1 · 14.0.0 — 14.15.4
debian
debian linux
10.0
fedoraproject
fedora
32, 33
oracle
graalvm
19.3.4, 20.3.0
siemens
sinec infrastructure network services
≤ 1.0.1.1

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References