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cve[email protected]CVE-2012-3989
HistoryOct 10, 2012 - 5:55 p.m.

CVE-2012-3989

2012-10-1017:55:01
CWE-119
web.nvd.nist.gov
36
cve-2012-3989
mozilla firefox
thunderbird
seamonkey
instance type confusion
vulnerability
nvd

9.3 High

CVSS2

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

9.5 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.1%

Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly perform a cast of an unspecified variable during use of the instanceof operator on a JavaScript object, which allows remote attackers to execute arbitrary code or cause a denial of service (assertion failure) via a crafted web site.

Affected configurations

NVD
Node
mozillafirefoxRange<16.0
OR
mozillaseamonkeyRange<2.13
OR
mozillathunderbirdRange<16.0
Node
canonicalubuntu_linuxMatch10.04
OR
canonicalubuntu_linuxMatch11.04
OR
canonicalubuntu_linuxMatch11.10
OR
canonicalubuntu_linuxMatch12.04esm
Node
suselinux_enterprise_desktopMatch10sp4-
OR
suselinux_enterprise_desktopMatch11sp2
OR
suselinux_enterprise_serverMatch10sp4-
OR
suselinux_enterprise_serverMatch11sp2-
OR
suselinux_enterprise_serverMatch11sp2vmware

9.3 High

CVSS2

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

9.5 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.1%