FKIE_CVE-2008-1677
Vulnerability from fkie_nvd - Published: 2008-05-12 16:20 - Updated: 2026-06-16 22:52
Severity
Summary
Buffer overflow in the regular expression handler in Red Hat Directory Server 8.0 and 7.1 before SP6 allows remote attackers to cause a denial of service (slapd crash) and possibly execute arbitrary code via a crafted LDAP query that triggers the overflow during translation to a regular expression.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| 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 | |
| redhat | fedora_directory_server | 1.1 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"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
},
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"vulnerable": true
},
{
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"vulnerable": true
},
{
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"matchCriteriaId": "5E190C97-A279-4EEE-B9C4-1EA888920F80",
"vulnerable": true
},
{
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"matchCriteriaId": "673085C4-1098-45FB-9A8B-82ABC0771800",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in the regular expression handler in Red Hat Directory Server 8.0 and 7.1 before SP6 allows remote attackers to cause a denial of service (slapd crash) and possibly execute arbitrary code via a crafted LDAP query that triggers the overflow during translation to a regular expression."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer en el controlador de expresiones regulares de Red Hat Directory Server 8.0 y 7.1 anterior a SP6 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de slapd) y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n mediante una consulta LDAP manipulada que dispara el desbordamiento durante la traducci\u00f3n a una expresi\u00f3n regular."
}
],
"id": "CVE-2008-1677",
"lastModified": "2026-06-16T22:52:14.863",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2008-05-12T16:20:00.000",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Broken Link"
],
"url": "http://secunia.com/advisories/30181"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://secunia.com/advisories/30185"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://www.redhat.com/support/errata/RHSA-2008-0268.html"
},
{
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],
"url": "http://www.redhat.com/support/errata/RHSA-2008-0269.html"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://www.securityfocus.com/bid/29126"
},
{
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"tags": [
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],
"url": "http://www.securitytracker.com/id?1020001"
},
{
"source": "secalert@redhat.com",
"tags": [
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"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=444712"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42332"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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{
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"url": "http://secunia.com/advisories/30185"
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{
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"url": "http://www.redhat.com/support/errata/RHSA-2008-0268.html"
},
{
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"tags": [
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],
"url": "http://www.redhat.com/support/errata/RHSA-2008-0269.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/29126"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"VDB Entry"
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"url": "http://www.securitytracker.com/id?1020001"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=444712"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"VDB Entry"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42332"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"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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