PT-2019-4542 · Mozilla+2 · Firefox+2

Jun Kokatsu · Published 2019-03-19 · Updated 2024-12-12 · CVE-2019-9808

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 66

Description The issue is related to WebRTC permission requests from documents with data: or blob: URLs, where the permission notifications do not properly display the originating domain, instead stating "Unknown origin" as the requestee. This can lead to user confusion about which site is asking for this permission.

Recommendations For Firefox versions prior to 66, update to version 66 or later to resolve the issue.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

ALT-PU-2019-1561

ALT-PU-2019-2324

ALT-PU-2019-2486

BDU:2020-00588

CVE-2019-9808

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:14572-1

USN-3918-1

USN-3918-2

USN-3918-3

USN-3918-4

Affected Products

Alt Linux

Firefox

Ubuntu

References · 1901

• https://osv.dev/vulnerability/openSUSE-SU-2024:14572-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-9808 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9792 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9791 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00588 · Security Note
• https://ubuntu.com/security/CVE-2019-9807 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9788 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3918-2 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3918-3 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3918-1 · Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1434634 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9805 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9789 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9806 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9808 · Security Note