Vulnerability-Lookup

OESA-2021-1058 (CVE-2020-8287)

Vulnerability from osv_openeuler – Published: 2021-03-05 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

nodejs security update

Details

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

Security Fix(es):

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.(CVE-2020-8287)

Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits.(CVE-2020-8265)

Severity

8.1 (High)


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

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-8287	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-8265	ADVISORY

JSON

To clipboard

{
  "affected": [
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      "ecosystem_specific": {
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  "id": "OESA-2021-1058",
  "modified": "2026-08-06T11:04:17Z",
  "published": "2021-03-05T11:04:17Z",
  "references": [
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      "type": "CVSS_V3"
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  ]
}

CVE-2020-8265 (GCVE-0-2020-8265)

Vulnerability from cvelistv5 – Published: 2021-01-06 21:01 – Updated: 2025-04-30 22:24

Summary

Severity

No CVSS data available.

CWE

CWE-416 - Use After Free (CWE-416)

Assigner

hackerone mitre root

References

9 references

URL	Tags
https://nodejs.org/en/blog/vulnerability/january-…	x_refsource_MISC
https://hackerone.com/reports/988103	x_refsource_MISC
https://www.debian.org/security/2021/dsa-4826	vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202101-07	vendor-advisoryx_refsource_GENTOO
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.oracle.com/security-alerts/cpujan2021.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2021021…	x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
NodeJS	Node	Affected: 4.0 , < 4.* (semver) Affected: 5.0 , < 5.* (semver) Affected: 6.0 , < 6.* (semver) Affected: 7.0 , < 7.* (semver) Affected: 8.0 , < 8.* (semver) Affected: 9.0 , < 9.* (semver) Affected: 10.0 , < 10.23.1 (semver) Affected: 11.0 , < 11.* (semver) Affected: 12.0 , < 12.20.1 (semver) Affected: 13.0 , < 13.* (semver) Affected: 14.0 , < 14.15.4 (semver) Affected: 15.0 , < 15.5.1 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2020-8287 (GCVE-0-2020-8287)

Vulnerability from cvelistv5 – Published: 2021-01-06 00:00 – Updated: 2025-04-30 22:24

Summary

Severity

No CVSS data available.

CWE

CWE-444 - HTTP Request Smuggling (CWE-444)

Assigner

hackerone mitre root

References

10 references

URL	Tags
https://hackerone.com/reports/1002188
https://nodejs.org/en/blog/vulnerability/january-…
https://www.debian.org/security/2021/dsa-4826	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.gentoo.org/glsa/202101-07	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.oracle.com/security-alerts/cpujan2021.html
https://security.netapp.com/advisory/ntap-2021021…
https://cert-portal.siemens.com/productcert/pdf/s…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

1 product

Vendor	Product	Version
NodeJS	Node	Affected: 4.0 , < 4.* (semver) Affected: 5.0 , < 5.* (semver) Affected: 6.0 , < 6.* (semver) Affected: 7.0 , < 7.* (semver) Affected: 8.0 , < 8.* (semver) Affected: 9.0 , < 9.* (semver) Affected: 10.0 , < 10.23.1 (semver) Affected: 11.0 , < 11.* (semver) Affected: 12.0 , < 12.20.1 (semver) Affected: 13.0 , < 13.* (semver) Affected: 14.0 , < 14.15.4 (semver) Affected: 15.0 , < 15.5.1 (semver)

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2021-1058 (CVE-2020-8287)

CVE-2020-8265 (GCVE-0-2020-8265)

CVE-2020-8287 (GCVE-0-2020-8287)

Tags

Sightings

Nomenclature

Related by attack behaviour