How severe is CVE-2008-2930?

CVE-2008-2930 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2008-2930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-2930?

CVE-2008-2930 primarily affects Redhat Directory Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-2930?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2008-2930 published?

CVE-2008-2930 was published on 2008-08-29 and last updated on 2026-06-16.

CVE-2008-2930

CVE-2008-2930 is a high-severity vulnerability in Redhat Directory Server with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Redhat Directory Server
Published: 2008-08-29
Last modified: 2026-06-16

Description

Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.

Frequently asked questions

What is CVE-2008-2930?: Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.
How severe is CVE-2008-2930?: CVE-2008-2930 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2008-2930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-2930?: CVE-2008-2930 primarily affects Redhat Directory Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-2930?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2008-2930 published?: CVE-2008-2930 was published on 2008-08-29 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:fedora:directory_server:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp1:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp2:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp3:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp4:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp5:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:7.1:sp6:*:*:*:*:*:*
cpe:2.3:a:redhat:directory_server:8.0:*:*:*:*:*:*:*

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Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

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