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mozillaMozilla FoundationMFSA2006-57
HistorySep 14, 2006 - 12:00 a.m.

JavaScript Regular Expression Heap Corruption — Mozilla

2006-09-1400:00:00
Mozilla Foundation
www.mozilla.org
19

CVSS2

9.3

Attack Vector

NETWORK

Attack 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

EPSS

0.967

Percentile

99.6%

Priit Laes reported a crash due to a heap buffer overflow triggered by a JavaScript regular expression containing a minimal quantifier. We presume this could be exploited to run arbitrary code.

Affected configurations

Vulners
Node
mozillafirefoxRange<1.5.0.7
OR
mozillaseamonkeyRange<1.0.5
OR
mozillathunderbirdRange<1.5.0.7

CVSS2

9.3

Attack Vector

NETWORK

Attack 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

EPSS

0.967

Percentile

99.6%