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mozillaMozilla FoundationMFSA2006-30
HistoryMay 02, 2006 - 12:00 a.m.

Deleted object reference when designMode="on" — Mozilla

2006-05-0200:00:00
Mozilla Foundation
www.mozilla.org
16

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.3

Confidence

Low

EPSS

0.96

Percentile

99.5%

Martijn Wargers and Nick Mott each described crashes that were discovered to ultimately stem from the same root cause: attempting to use a deleted controller context when designMode was turned on. This generally results in crashing the browser, but in theory references to deleted objects can be abused to run malicious code.

Affected configurations

Vulners
Node
mozillafirefoxRange<1.5.0.3
VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.3

Confidence

Low

EPSS

0.96

Percentile

99.5%