Vulnerability Description
Local attackers can trigger a stack-based buffer overflow on vulnerable installations of Antiy-AVL ATool security management v1.0.0.22. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of IOCTL 0x80002000 by the IRPFile.sys Antiy-AVL ATool kernel driver. The bug is caused by failure to properly validate the length of the user-supplied data, which results in a kernel stack buffer overflow. An attacker can leverage this vulnerability to execute arbitrary code in the context of the kernel, which could lead to privilege escalation and a failed exploit could lead to denial of service.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Antiy | Anti Virus Lab Atool | 1.0.0.22 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/150549/ATool-1.0.0.22-Stack-Buffer-OverflowExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/150549/ATool-1.0.0.22-Stack-Buffer-OverflowExploitThird Party AdvisoryVDB Entry
FAQ
What is CVE-2018-19650?
CVE-2018-19650 is a vulnerability with a CVSS score of 7.8 (HIGH). Local attackers can trigger a stack-based buffer overflow on vulnerable installations of Antiy-AVL ATool security management v1.0.0.22. An attacker must first obtain the ability to execute low-privile...
How severe is CVE-2018-19650?
CVE-2018-19650 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-19650?
Check the references section above for vendor advisories and patch information. Affected products include: Antiy Anti Virus Lab Atool.