CVE-2006-3123

Name: CVE-2006-3123
Creator: NVD / NIST
Published: 2006-08-07T19:04:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.36%

Last modified Jun 16, 2026

CVE-2006-3123 is a vulnerability of currently unknown severity. Multiple integer overflows in the (1) dodecrypt and (2) doencrypt functions in cfs_fh.c in cfsd in Matt Blaze Cryptographic File System (CFS) 1.4.1 before Debian GNU/Linux package 1.4.1-17 allow local users to cause a denial of service (daemon crash) by appending data to a file that is larger than 2 Gb.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

Multiple integer overflows in the (1) dodecrypt and (2) doencrypt functions in cfs_fh.c in cfsd in Matt Blaze Cryptographic File System (CFS) 1.4.1 before Debian GNU/Linux package 1.4.1-17 allow local users to cause a denial of service (daemon crash) by appending data to a file that is larger than 2 Gb.

Metrics

EPSS Probability

0.36%

28.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Matt Blaze	Cryptographic File System	1.4.1

References

Timeline

Published: Aug 7, 2006
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2006-3123?

How severe is CVE-2006-3123?

Severity scoring for CVE-2006-3123 is pending analysis. The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2006-3123?

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-2006-3123?

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

Scan your code now

Source: NVD / NIST