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CVE-2006-0987

5.0 · MEDIUM

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, w…

Published Mar 3, 2006iscEPSS 58.03%

Overview

CVE-2006-0987 is a medium-severity vulnerability affecting isc bind. It was published on March 3, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service (traffic amplification) via DNS queries with spoofed source IP addresses.

Remediation

Check the references section for vendor advisories and patches from isc. Update bind to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refdns.measurement-factory.com/surveys/sum1.htmlRefkb.isc.org/article/AA-00269Refwww.securityfocus.com/archive/1/426368/100/0/threadedRefwww.us-cert.gov/reading_room/DNS-recursion121605.pdfRefdns.measurement-factory.com/surveys/sum1.htmlRefkb.isc.org/article/AA-00269Refwww.securityfocus.com/archive/1/426368/100/0/threadedRefwww.us-cert.gov/reading_room/DNS-recursion121605.pdf

How CyberStrike helps

Frequently asked questions

What is CVE-2006-0987?

CVE-2006-0987 is a medium-severity vulnerability affecting isc bind. It was published on March 3, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2006-0987?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-0987?

Check the references section for vendor advisories and patches from isc. Update bind to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-0987?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-0987 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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