Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1652612 Issue Tracking Permissions Required Third Party Advisory
https://github.com/mozilla/geckodriver/releases/tag/v0.30.0 Release Notes Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2022-05-02T22:08:07

Updated: 2022-05-02T22:08:07

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


Link: CVE-2021-4138

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2022-05-11T00:34:41.097


Link: CVE-2021-4138

JSON object: View

cve-icon Redhat Information

No data.