CVE-2021-4138 - Vulnerability Details - OpenCVE

Description

Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname.

Published: 2022-05-02

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Mozilla

geckodriver

affected

Version	Status	Constraints
`unspecified`	affected	< 0.30.0

Configuration 1 [-]

cpe:2.3:a:mozilla:geckodriver:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-34008	Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00198.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.mozilla.org/show_bug.cgi?id=1652612
https://github.com/mozilla/geckodriver/releases/tag/v0.30.0
https://nvd.nist.gov/vuln/detail/CVE-2021-4138
https://www.cve.org/CVERecord?id=CVE-2021-4138

History

No history.

Subscriptions

Mozilla Geckodriver

MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2022-05-02T22:08:07.000Z

Updated: 2024-08-03T17:16:04.258Z

Reserved: 2021-12-20T00:00:00.000Z

Link: CVE-2021-4138

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-02T23:15:08.057

Modified: 2024-11-21T06:36:59.050

Link: CVE-2021-4138

Redhat

Severity : Moderate

Publid Date: 2021-09-16T00:00:00Z

Links: CVE-2021-4138 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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