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CVE-2011-0019

7.5 · HIGH

slapd (aka ns-slapd) in 389 Directory Server 1.2.7.5 (aka Red Hat Directory Server 8.2.x or dirsrv) does not properly handle simple paged result searches, which allows remote attackers to cause a d…

Published Feb 23, 2011fedoraprojectCWE-20EPSS 1.42%

Overview

CVE-2011-0019 is a high-severity vulnerability affecting fedoraproject 389_directory_server. It was published on February 23, 2011 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

slapd (aka ns-slapd) in 389 Directory Server 1.2.7.5 (aka Red Hat Directory Server 8.2.x or dirsrv) does not properly handle simple paged result searches, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via multiple search requests.

Remediation

Check the references section for vendor advisories and patches from fedoraproject. Update 389_directory_server 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

Refwww.redhat.com/support/errata/RHSA-2011-0293.htmlRefwww.securityfocus.com/bid/46489Refwww.securitytracker.com/id?1025102Refbugzilla.redhat.com/show_bug.cgi?id=666076Refbugzilla.redhat.com/show_bug.cgi?id=670914Refwww.redhat.com/support/errata/RHSA-2011-0293.htmlRefwww.securityfocus.com/bid/46489Refwww.securitytracker.com/id?1025102Refbugzilla.redhat.com/show_bug.cgi?id=666076Refbugzilla.redhat.com/show_bug.cgi?id=670914

How CyberStrike helps

Frequently asked questions

What is CVE-2011-0019?

CVE-2011-0019 is a high-severity vulnerability affecting fedoraproject 389_directory_server. It was published on February 23, 2011 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2011-0019?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-0019?

Check the references section for vendor advisories and patches from fedoraproject. Update 389_directory_server 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-2011-0019?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-0019 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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