FKIE_CVE-2008-2930
Vulnerability from fkie_nvd - Published: 2008-08-29 18:41 - Updated: 2026-06-16 22:54
Severity
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fedora | directory_server | 1.1.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 7.1 | |
| redhat | directory_server | 8.0 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fedora:directory_server:1.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "662D91E0-D891-4B30-B4D1-FA7FFACBF148",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp1:*:*:*:*:*:*",
"matchCriteriaId": "2060B92C-72E4-4FAF-9CB6-C6142F6DDE7F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp2:*:*:*:*:*:*",
"matchCriteriaId": "7A7C6A16-F928-4682-BCCA-D004FB4781B2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp3:*:*:*:*:*:*",
"matchCriteriaId": "374634C4-D913-46B3-AB98-1E3573814E5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp4:*:*:*:*:*:*",
"matchCriteriaId": "B58F8C3A-C0F5-400A-823F-F92F71B385EA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp5:*:*:*:*:*:*",
"matchCriteriaId": "1F47246B-7393-4F61-88F5-2B8A2211C46F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:7.1:sp6:*:*:*:*:*:*",
"matchCriteriaId": "325755C1-03E1-4947-A5A0-9FEBB0DC4E89",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:directory_server:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "5E190C97-A279-4EEE-B9C4-1EA888920F80",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "Red Hat Directory Server 7.1 anteriores al SP7, Red Hat Directory Server 8, y Fedora Directory Server 1.1.1 permiten a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU y agotamiento de b\u00fasqueda) a trav\u00e9s de una petici\u00f3n de b\u00fasqueda LDAP manipulada con patrones, relativos a los subsistemas de hilo-simple y expresi\u00f3n-regular."
}
],
"id": "CVE-2008-2930",
"lastModified": "2026-06-16T22:54:45.297",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2008-08-29T18:41:00.000",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01532861"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/31565"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/31627"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/31702"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/31867"
},
{
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"url": "http://securitytracker.com/id?1020773"
},
{
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"tags": [
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"url": "http://www.redhat.com/docs/manuals/dir-server/release-notes/7.1SP7/index.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0602.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0858.html"
},
{
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"tags": [
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"url": "http://www.securityfocus.com/bid/30871"
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{
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"url": "http://www.vupen.com/english/advisories/2008/2480"
},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=454065"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44733"
},
{
"source": "secalert@redhat.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6078"
},
{
"source": "secalert@redhat.com",
"url": "https://rhn.redhat.com/errata/RHSA-2008-0596.html"
},
{
"source": "secalert@redhat.com",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00521.html"
},
{
"source": "secalert@redhat.com",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00708.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01532861"
},
{
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"url": "http://secunia.com/advisories/31565"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/31627"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/31702"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/31867"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1020773"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
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"url": "http://www.redhat.com/docs/manuals/dir-server/release-notes/7.1SP7/index.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0602.html"
},
{
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"url": "http://www.redhat.com/support/errata/RHSA-2008-0858.html"
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{
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"tags": [
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"url": "http://www.securityfocus.com/bid/30871"
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{
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"url": "http://www.vupen.com/english/advisories/2008/2480"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=454065"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44733"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6078"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://rhn.redhat.com/errata/RHSA-2008-0596.html"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00521.html"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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