CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
49.9%
JavaScript in the “about:webrtc” page is not sanitized properly being
assigned to “innerHTML”. Data on this page is supplied by WebRTC usage and
is not under third-party control, making this difficult to exploit, but the
vulnerability could possibly be used for a cross-site scripting (XSS)
attack. This vulnerability affects Firefox < 55.
Author | Note |
---|---|
tyhicks | mozjs38 contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 18.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
49.9%