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High severity · published Apr 24, 2018
CVE-2013-3947
Buffer overflow in MedCoreD.sys in AhnLab V3 Internet Security 8.0.7.5 (Build 1373) allows local users to gain privileges via a crafted 0xA3350014 IOCTL call
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
Buffer overflow in MedCoreD.sys in AhnLab V3 Internet Security 8.0.7.5 (Build 1373) allows local users to gain privileges via a crafted 0xA3350014 IOCTL call.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VI
V3 Internet Security · Ahnlab
8.0.7.5 · source: NVD
Affected product
VI
V3 Internet Security
Ahnlab
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-3947
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-3947
Permissions Required
http://secunia.com/advisories/54465
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/90626
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