Strix
26.1K

CVE-2006-0905

UnknownEPSS 1.80%

Last modified

CVE-2006-0905 is a vulnerability of currently unknown severity. A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks.. EPSS estimates a 1.80% chance of exploitation in the next 30 days.

Description

A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks.

Metrics

EPSS Probability
1.80%

75.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
FreebsdFreebsd4.8—
FreebsdFreebsd4.9—
FreebsdFreebsd4.10—
FreebsdFreebsd4.11Release P3
FreebsdFreebsd5.0—
FreebsdFreebsd5.1—
FreebsdFreebsd5.2—
FreebsdFreebsd5.2.1Release
FreebsdFreebsd5.3—
FreebsdFreebsd5.4Pre-Release
FreebsdFreebsd6.0Release
NetbsdNetbsd2.0—
NetbsdNetbsd3.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-0905?
A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks.
How severe is CVE-2006-0905?
Severity scoring for CVE-2006-0905 is pending analysis. The EPSS model estimates a 1.80% probability of exploitation in the next 30 days.
How do I fix CVE-2006-0905?
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-2006-0905?

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

Scan your code now

Source: NVD / NIST