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cve[email protected]CVE-2016-5254
HistoryAug 05, 2016 - 1:59 a.m.

CVE-2016-5254

2016-08-0501:59:12
CWE-416
web.nvd.nist.gov
56
cve-2016-5254
mozilla firefox
vulnerability
arbitrary code execution
nvd
heap memory corruption

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

87.1%

Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by leveraging keyboard access to use the Alt key during selection of top-level menu items.

Affected configurations

NVD
Node
mozillafirefoxRange47.0.1
OR
mozillafirefox_esrMatch45.1.0
OR
mozillafirefox_esrMatch45.1.1
OR
mozillafirefox_esrMatch45.2.0
OR
mozillafirefox_esrMatch45.3.0
Node
oraclelinuxMatch5.0
OR
oraclelinuxMatch6
OR
oraclelinuxMatch7

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

87.1%