CVE-2017-5005

9.8 criticalEPSS 9.7%

Stack-based buffer overflow in Quick Heal Internet Security 10.1.0.316 and earlier, Total Security 10.1.0.316 and earlier, and AntiVirus Pro 10.1.0.316 and earlier on OS X allows remote attackers to execute arbitrary code via a crafted LC_UNIXTHREAD.cmdsize field in a Mach-O file that is mishandled during a Security Scan (aka Custom Scan) operation.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 9.7% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2017-01-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

quickheal:antivirus_pro
quickheal:internet_security
quickheal:total_security

References

http://www.securityfocus.com/bid/95194
http://www.securitytracker.com/id/1037547
https://github.com/payatu/QuickHeal
https://www.youtube.com/watch?v=h9LOsv4XE00
http://www.securityfocus.com/bid/95194

Check your stack JSON