CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
38.7%
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.
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | firefox | < 66.0+build3-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 66.0+build3-0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 22.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-9808
nvd.nist.gov/vuln/detail/CVE-2019-9808
security-tracker.debian.org/tracker/CVE-2019-9808
ubuntu.com/security/notices/USN-3918-1
ubuntu.com/security/notices/USN-3918-2
www.cve.org/CVERecord?id=CVE-2019-9808
www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9808
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
38.7%