Description
A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Analysis and contextual insights are available on OpenCVE Cloud.
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-2020-7642 | A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. |
Ubuntu USN |
USN-4443-1 | Firefox vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T13:22:30.825Z
Reserved: 2020-07-10T00:00:00.000Z
Link: CVE-2020-15655
No data.
Status : Modified
Published: 2020-08-10T18:15:12.497
Modified: 2024-11-21T05:05:57.287
Link: CVE-2020-15655
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN