Strix
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CVE-2002-0511

UnknownEPSS 1.58%

Last modified

CVE-2002-0511 is a vulnerability of currently unknown severity. The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.

Metrics

EPSS Probability
1.58%

72.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
NscdNscd2.2.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2002-0511?
The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.
How severe is CVE-2002-0511?
Severity scoring for CVE-2002-0511 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2002-0511?
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-2002-0511?

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

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Source: NVD / NIST