ID |
CVE-2018-19650
|
Summary |
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. |
References |
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Vulnerable Configurations |
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CVSS |
Base: | 7.2 (as of 24-08-2020 - 17:37) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-787 |
CAPEC |
|
Access |
Vector | Complexity | Authentication |
LOCAL |
LOW |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
COMPLETE |
COMPLETE |
COMPLETE |
|
cvss-vector
via4
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AV:L/AC:L/Au:N/C:C/I:C/A:C
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refmap
via4
|
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Last major update |
24-08-2020 - 17:37 |
Published |
05-12-2018 - 22:29 |
Last modified |
24-08-2020 - 17:37 |