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mozillaMozilla FoundationMFSA2012-81
HistoryOct 09, 2012 - 12:00 a.m.

GetProperty function can bypass security checks — Mozilla

2012-10-0900:00:00
Mozilla Foundation
www.mozilla.org
17

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.012 Low

EPSS

Percentile

85.4%

Mozilla community member Alice White reported that when the GetProperty function is invoked through JSAPI, security checking can be bypassed when getting cross-origin properties. This potentially allowed for arbitrary code execution.

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.012 Low

EPSS

Percentile

85.4%