CVE-2019-9808

medium
New! CVE Severity Now Using CVSS v3

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Description

If WebRTC permission is requested from documents with data: or blob: URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown origin" as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox < 66.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1434634

https://www.mozilla.org/security/advisories/mfsa2019-07/

Details

Source: MITRE

Published: 2019-04-26

Updated: 2019-04-29

Type: CWE-346

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
124114Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : Firefox regressions (USN-3918-4)NessusUbuntu Local Security Checks
critical
700487Mozilla Firefox < 66.0 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
critical
123502Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : Firefox regression (USN-3918-3)NessusUbuntu Local Security Checks
critical
123127Ubuntu 14.04 LTS : Firefox vulnerabilities (USN-3918-2)NessusUbuntu Local Security Checks
critical
123078Ubuntu 16.04 LTS / 18.04 LTS / 18.10 : Firefox vulnerabilities (USN-3918-1)NessusUbuntu Local Security Checks
critical
122959FreeBSD : mozilla -- multiple vulnerabilities (05da6b56-3e66-4306-9ea3-89fafe939726)NessusFreeBSD Local Security Checks
critical
122948Mozilla Firefox < 66.0NessusWindows
critical
122947Mozilla Firefox < 66.0NessusMacOS X Local Security Checks
critical