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CVE-2009-2918

UnknownEPSS 0.85%

Last modified

CVE-2009-2918 is a vulnerability of currently unknown severity. The tgbvpn.sys driver in TheGreenBow IPSec VPN Client 4.61.003 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted request to the 0x80000034 IOCTL, probably involving an input or output buffer size of 0.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

The tgbvpn.sys driver in TheGreenBow IPSec VPN Client 4.61.003 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted request to the 0x80000034 IOCTL, probably involving an input or output buffer size of 0.

Metrics

EPSS Probability
0.85%

53.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ThegreenbowThegreenbow Vpn Client4.61.003

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2918?
The tgbvpn.sys driver in TheGreenBow IPSec VPN Client 4.61.003 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted request to the 0x80000034 IOCTL, probably involving an input or output buffer size of 0.
How severe is CVE-2009-2918?
Severity scoring for CVE-2009-2918 is pending analysis. The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2918?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST