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CVE-2009-1439

UnknownEPSS 4.27%

Last modified

CVE-2009-1439 is a vulnerability of currently unknown severity. Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service (crash) via a long nativeFileSystem field in a Tree Connect response to an SMB mount request.. EPSS estimates a 4.27% chance of exploitation in the next 30 days.

Description

Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service (crash) via a long nativeFileSystem field in a Tree Connect response to an SMB mount request.

Metrics

EPSS Probability
4.27%

89.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
LinuxLinux Kernel<= 2.6.29—
LinuxLinux Kernel2.2.27—
LinuxLinux Kernel2.4.36—
LinuxLinux Kernel2.4.36.1—
LinuxLinux Kernel2.4.36.2—
LinuxLinux Kernel2.4.36.3—
LinuxLinux Kernel2.4.36.4—
LinuxLinux Kernel2.4.36.5—
LinuxLinux Kernel2.4.36.6—
LinuxLinux Kernel2.6—
LinuxLinux Kernel2.6.0—
LinuxLinux Kernel2.6.1—
LinuxLinux Kernel2.6.2—
LinuxLinux Kernel2.6.10—
LinuxLinux Kernel2.6.11—
LinuxLinux Kernel2.6.11.1—
LinuxLinux Kernel2.6.11.2—
LinuxLinux Kernel2.6.11.3—
LinuxLinux Kernel2.6.11.4—
LinuxLinux Kernel2.6.11.5—
LinuxLinux Kernel2.6.11.6—
LinuxLinux Kernel2.6.11.7—
LinuxLinux Kernel2.6.11.8—
LinuxLinux Kernel2.6.11.9—
LinuxLinux Kernel2.6.11.10—
LinuxLinux Kernel2.6.11.11—
LinuxLinux Kernel2.6.11.12—
LinuxLinux Kernel2.6.12—
LinuxLinux Kernel2.6.12.1—
LinuxLinux Kernel2.6.12.2—
LinuxLinux Kernel2.6.12.3—
LinuxLinux Kernel2.6.12.4—
LinuxLinux Kernel2.6.12.5—
LinuxLinux Kernel2.6.12.6—
LinuxLinux Kernel2.6.13—
LinuxLinux Kernel2.6.13.1—
LinuxLinux Kernel2.6.13.2—
LinuxLinux Kernel2.6.13.3—
LinuxLinux Kernel2.6.13.4—
LinuxLinux Kernel2.6.13.5—
LinuxLinux Kernel2.6.14—
LinuxLinux Kernel2.6.14.1—
LinuxLinux Kernel2.6.14.2—
LinuxLinux Kernel2.6.14.3—
LinuxLinux Kernel2.6.14.4—
LinuxLinux Kernel2.6.14.5—
LinuxLinux Kernel2.6.14.6—
LinuxLinux Kernel2.6.14.7—
LinuxLinux Kernel2.6.15—
LinuxLinux Kernel2.6.15.1—

Showing 50 of 286 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-1439?
Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service (crash) via a long nativeFileSystem field in a Tree Connect response to an SMB mount request.
How severe is CVE-2009-1439?
Severity scoring for CVE-2009-1439 is pending analysis. The EPSS model estimates a 4.27% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1439?
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.

Are you affected by CVE-2009-1439?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST