CVE-2022-43285

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Published Oct 28, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:f5:njs:0.7.4:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-46329	Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.868% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/nginx/njs/issues/533

History

May 7, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

May 7, 2025 2:45 PM Weaknesses updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-787

Subscriptions

F5 Njs

Weaknesses

Sources

CVE record Updated: May 7, 2025, 2:02 PM

Status: PUBLISHED
Assigner: mitre
Published: Oct 28, 2022, 12:00 AM
Updated: May 7, 2025, 2:02 PM
Reserved: Oct 17, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 1:26 PM

Updated: Aug 3, 2024, 1:26 PM

NVD Updated: Jun 17, 2026, 5:06 AM

Status: Modified
Published: Oct 28, 2022, 9:15 PM
Modified: Jun 17, 2026, 5:06 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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