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cve[email protected]CVE-2012-4191
HistoryOct 12, 2012 - 10:44 a.m.

CVE-2012-4191

2012-10-1210:44:20
CWE-787
web.nvd.nist.gov
30
mozilla
firefox
thunderbird
seamonkey
websockets
cve-2012-4191
nvd
security
vulnerability

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

9.7 High

AI Score

Confidence

High

0.045 Low

EPSS

Percentile

92.5%

The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

Affected configurations

NVD
Node
mozillafirefoxRange<16.0.1
OR
mozillaseamonkeyRange<2.13.1
OR
mozillathunderbirdRange<16.0.1
Node
canonicalubuntu_linuxMatch10.04-
OR
canonicalubuntu_linuxMatch11.04
OR
canonicalubuntu_linuxMatch11.10
OR
canonicalubuntu_linuxMatch12.04esm

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

9.7 High

AI Score

Confidence

High

0.045 Low

EPSS

Percentile

92.5%