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
58.6%
A “data:” URL loaded in a new tab did not inherit the Content Security
Policy (CSP) of the original page, allowing for bypasses of the policy
including the execution of JavaScript. In prior versions when “data:”
documents also inherited the context of the original page this would allow
for potential cross-site scripting (XSS) attacks. This vulnerability
affects Firefox < 57.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | firefox | < 57.0+build4-0ubuntu0.17.10.5 | UNKNOWN |
ubuntu | 18.04 | noarch | firefox | < 57.0.1+build2-0ubuntu1 | UNKNOWN |
ubuntu | 14.04 | noarch | firefox | < 57.0+build4-0ubuntu0.14.04.4 | UNKNOWN |
ubuntu | 16.04 | noarch | firefox | < 57.0+build4-0ubuntu0.16.04.5 | UNKNOWN |
ubuntu | 17.04 | noarch | firefox | < 57.0+build4-0ubuntu0.17.04.5 | 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
58.6%