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mozillaMozilla FoundationMFSA2013-57
HistoryJun 25, 2013 - 12:00 a.m.

Sandbox restrictions not applied to nested frame elements — Mozilla

2013-06-2500:00:00
Mozilla Foundation
www.mozilla.org
22

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.6%

Mozilla community member Bob Owen reported that restrictions are not applied to a frame element contained within a sandboxed iframe. As a result, content hosted within a sandboxed iframe could use a frame element to bypass the restrictions that should be applied.

Affected configurations

Vulners
Node
mozillafirefoxRange<22
OR
mozillaseamonkeyRange<2.19
CPENameOperatorVersion
firefoxlt22
seamonkeylt2.19

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.6%