CVE-2021-4138

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Source
https://cve.org/CVERecord?id=CVE-2021-4138
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4138.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4138
Published
2022-05-02T23:15:08.057Z
Modified
2026-07-09T05:45:09.667956Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Git / github.com/mozilla/geckodriver

Affected ranges

Type
GIT
Repo
https://github.com/mozilla/geckodriver
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d06ed1be13ef77e4f75ef06beb6ab829e2eef191
Database specific 
{
    "cpe": "cpe:2.3:a:mozilla:geckodriver:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.30.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.3.0
v0.*
v0.1.0
v0.10.0
v0.11.0
v0.11.1
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.16.0
v0.16.1
v0.17.0
v0.18.0
v0.19.0
v0.19.1
v0.2.0
v0.20.0
v0.20.1
v0.21.0
v0.22.0
v0.23.0
v0.24.0
v0.25.0
v0.27.0
v0.28.0
v0.29.0
v0.29.1
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.6.2
v0.7.1
v0.8.0
v0.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4138.json"