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TI-2013-03449 Aliases CVE-2013-3947GHSA-x4qc-f34r-xwmh

Buffer overflow in MedCoreD.sys in AhnLab V3 Internet Security 8.0.7.5 (Build 1373)…

Priority LOW 34CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution, Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119, CWE-264 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.0047 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ahnlab:v3_internet_security:8.0.7.5:*:*:*:*:*:*:*8.0.7.5VulnerableAhnlab
  • cpe:2.3:a:ahnlab:v3_internet_security:8.0.7.5:*:*:*:*:*:*:* Versions 8.0.7.5 Vulnerable ·Ahnlab

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2013-3947
  2. 2026-10-03 Alias added: GHSA-x4qc-f34r-xwmh

References

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  • TI-2012-01284 The ZIP file parser in AhnLab V3 Internet Security 2011.01.18.00, AVG Anti-Virus… CVSS 2.0MEDIUM 4.3
  • TI-2012-01281 The TAR file parser in AhnLab V3 Internet Security 2011.01.18.00, Avira AntiVir… CVSS 2.0MEDIUM 4.3
  • TI-2012-01265 The RAR file parser in ClamAV 0.96.4, Rising Antivirus 22.83.00.03, Quick Heal (aka Cat… CVSS 2.0MEDIUM 4.3
  • TI-2012-01285 The ELF file parser in AhnLab V3 Internet Security 2011.01.18.00, Bitdefender 7.2, Quick… CVSS 2.0MEDIUM 4.3
  • TI-2012-01258 The Microsoft EXE file parser in AhnLab V3 Internet Security 2011.01.18.00, Emsisoft… CVSS 2.0MEDIUM 4.3
  • TI-2012-01257 The Microsoft EXE file parser in AhnLab V3 Internet Security 2011.01.18.00, Emsisoft… CVSS 2.0MEDIUM 4.3
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences