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freebsdFreeBSDF90FCE70-ECFA-4F4D-9EE8-C476DBF4BF0E
HistoryNov 28, 2016 - 12:00 a.m.

mozilla -- data: URL can inherit wrong origin after an HTTP redirect

2016-11-2800:00:00
vuxml.freebsd.org
15

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

77.6%

The Mozilla Foundation reports:

Redirection from an HTTP connection to a data: URL
assigns the referring site’s origin to the data: URL in some
circumstances. This can result in same-origin violations
against a domain if it loads resources from malicious
sites. Cross-origin setting of cookies has been demonstrated
without the ability to read them.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchfirefox< 50.0.1,1UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

77.6%

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