CVE-2021-27203

Public Exploit

Description

In Dekart Private Disk 2.15, invalid use of the Type3 user buffer for IOCTL codes using METHOD_NEITHER results in arbitrary memory dereferencing.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory dekart.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dekart.com/products/encryption/private_disk product vendor advisory
https://www.rootshellsecurity.net/rootshell-discover-denial-of-service-flaw-dekart-private-disk-encryption-software/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-27203?
CVE-2021-27203 has been scored as a medium severity vulnerability.
How to fix CVE-2021-27203?
To fix CVE-2021-27203, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-27203 being actively exploited in the wild?
It is possible that CVE-2021-27203 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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