Vulnerability Details : CVE-2014-4376
IOKit in IOAcceleratorFamily in Apple OS X before 10.9.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via an application that provides crafted API arguments.
Vulnerability category: Memory CorruptionExecute codeDenial of service
Threat overview for CVE-2014-4376
Top countries where our scanners detected CVE-2014-4376
Top open port discovered on systems with this issue
548
IPs affected by CVE-2014-4376 168
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2014-4376
Probability of exploitation activity in the next 30 days: 0.93%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-4376
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
References for CVE-2014-4376
-
http://support.apple.com/kb/HT6443
About the security content of OS X Mavericks v10.9.5 and Security Update 2014-004 - Apple SupportVendor Advisory
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http://www.securityfocus.com/bid/69906
Apple Mac OS X CVE-2014-4376 IOAcceleratorFamily Arbitrary Code Execution Vulnerability
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https://code.google.com/p/google-security-research/issues/detail?id=31
31 - OS X IOKit kernel code execution due to NULL pointer dereference in IOAccelContext2::clientMemoryForType - project-zero - Monorail
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http://www.securitytracker.com/id/1030868
Apple OS X Multiple Flaws Let Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges and Obtain Potentially Sensitive Information - SecurityTracker
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https://exchange.xforce.ibmcloud.com/vulnerabilities/96051
Apple Mac OS X IOKit API code execution CVE-2014-4376 Vulnerability Report
Products affected by CVE-2014-4376
- cpe:2.3:o:apple:mac_os_x:10.8.5:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.9.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.9:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.9.2:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.9.3:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.9.4:*:*:*:*:*:*:*