CVE-2004-0656 (GCVE-0-2004-0656)
Vulnerability from cvelistv5 – Published: 2004-07-13 04:00 – Updated: 2024-08-08 00:24
VLAI
EPSS
VEX
Summary
The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.pureftpd.org/ | x_refsource_CONFIRM |
| http://www.gentoo.org/security/en/glsa/glsa-20040… | vendor-advisoryx_refsource_GENTOO |
Date Public
2004-06-20 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-08T00:24:27.063Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "pure-ftpd-acceptclient-dos(16611)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.pureftpd.org/"
},
{
"name": "GLSA-200407-04",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2004-06-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-07-10T14:57:01.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"name": "pure-ftpd-acceptclient-dos(16611)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.pureftpd.org/"
},
{
"name": "GLSA-200407-04",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2004-0656",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "pure-ftpd-acceptclient-dos(16611)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
},
{
"name": "http://www.pureftpd.org/",
"refsource": "CONFIRM",
"url": "http://www.pureftpd.org/"
},
{
"name": "GLSA-200407-04",
"refsource": "GENTOO",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2004-0656",
"datePublished": "2004-07-13T04:00:00.000Z",
"dateReserved": "2004-07-09T00:00:00.000Z",
"dateUpdated": "2024-08-08T00:24:27.063Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2004-0656",
"date": "2026-09-17",
"epss": "0.02349",
"percentile": "0.82858"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:0.96:*:*:*:*:*:*:*",
"matchCriteriaId": "83BFFA9C-74F8-4CD3-8846-07795DAEA066",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6A934B47-2D3D-4464-88EC-2D738E2220C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "55C1B110-F5C8-4B2D-86E5-66617C4F6D23",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CCB444-9CBB-44AF-B742-A59827BDFEF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6EB5B90C-961A-47B5-9AC1-0F0283EA4500",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "5DC3A0FD-2290-4AF9-814A-4B265C9540E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.5:*:*:*:*:*:*:*",
"matchCriteriaId": "A64F72D9-EBE5-4A2B-BCE8-9DD8787D0447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.11:*:*:*:*:*:*:*",
"matchCriteriaId": "CB91FA0F-A402-4139-B115-2EE0457FA97D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.12:*:*:*:*:*:*:*",
"matchCriteriaId": "D709CE96-FFF2-4C9E-90CB-35C6AFED6C69",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.13a:*:*:*:*:*:*:*",
"matchCriteriaId": "5C6D4ACC-90AB-405C-8254-337B5424F71B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.14:*:*:*:*:*:*:*",
"matchCriteriaId": "D0B2E6FF-5155-4E2D-8E48-F1B75A595B28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.15:*:*:*:*:*:*:*",
"matchCriteriaId": "278778A3-3BE3-464F-AA9C-66905BB21076",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16:*:*:*:*:*:*:*",
"matchCriteriaId": "FBD52EC6-9606-4E7E-97CA-EA8DF3484876",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16a:*:*:*:*:*:*:*",
"matchCriteriaId": "AF1B2667-7D67-487D-87D6-6A2F7155F907",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16b:*:*:*:*:*:*:*",
"matchCriteriaId": "AF2FC6BA-4D69-4250-8E28-469F4BCAD1EC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16c:*:*:*:*:*:*:*",
"matchCriteriaId": "B9F22F3C-9129-4A93-A692-AA555830E9AD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.17a:*:*:*:*:*:*:*",
"matchCriteriaId": "DDB7C7D5-1A65-4FCA-AE42-270F7EADA318",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.18:*:*:*:*:*:*:*",
"matchCriteriaId": "EFF3738C-2A3F-4521-97BF-8803D72A6D58",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections."
},
{
"lang": "es",
"value": "La funci\u00f3n accpt_client en PureFTPd 1.0.18 y anteriores permite a atacantes remotos causar una denegaci\u00f3n de servicio excediendo el m\u00e1ximo n\u00famero de conexiones."
}
],
"id": "CVE-2004-0656",
"lastModified": "2024-11-20T23:49:05.137",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2004-08-06T04:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
},
{
"source": "cve@mitre.org",
"url": "http://www.pureftpd.org/"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.pureftpd.org/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:0.96:*:*:*:*:*:*:*",
"matchCriteriaId": "83BFFA9C-74F8-4CD3-8846-07795DAEA066",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6A934B47-2D3D-4464-88EC-2D738E2220C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "55C1B110-F5C8-4B2D-86E5-66617C4F6D23",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CCB444-9CBB-44AF-B742-A59827BDFEF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6EB5B90C-961A-47B5-9AC1-0F0283EA4500",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "5DC3A0FD-2290-4AF9-814A-4B265C9540E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.5:*:*:*:*:*:*:*",
"matchCriteriaId": "A64F72D9-EBE5-4A2B-BCE8-9DD8787D0447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.11:*:*:*:*:*:*:*",
"matchCriteriaId": "CB91FA0F-A402-4139-B115-2EE0457FA97D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.12:*:*:*:*:*:*:*",
"matchCriteriaId": "D709CE96-FFF2-4C9E-90CB-35C6AFED6C69",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.13a:*:*:*:*:*:*:*",
"matchCriteriaId": "5C6D4ACC-90AB-405C-8254-337B5424F71B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.14:*:*:*:*:*:*:*",
"matchCriteriaId": "D0B2E6FF-5155-4E2D-8E48-F1B75A595B28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.15:*:*:*:*:*:*:*",
"matchCriteriaId": "278778A3-3BE3-464F-AA9C-66905BB21076",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16:*:*:*:*:*:*:*",
"matchCriteriaId": "FBD52EC6-9606-4E7E-97CA-EA8DF3484876",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16a:*:*:*:*:*:*:*",
"matchCriteriaId": "AF1B2667-7D67-487D-87D6-6A2F7155F907",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16b:*:*:*:*:*:*:*",
"matchCriteriaId": "AF2FC6BA-4D69-4250-8E28-469F4BCAD1EC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.16c:*:*:*:*:*:*:*",
"matchCriteriaId": "B9F22F3C-9129-4A93-A692-AA555830E9AD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.17a:*:*:*:*:*:*:*",
"matchCriteriaId": "DDB7C7D5-1A65-4FCA-AE42-270F7EADA318",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pureftpd:pureftpd:1.0.18:*:*:*:*:*:*:*",
"matchCriteriaId": "EFF3738C-2A3F-4521-97BF-8803D72A6D58",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections."
},
{
"lang": "es",
"value": "La funci\u00f3n accpt_client en PureFTPd 1.0.18 y anteriores permite a atacantes remotos causar una denegaci\u00f3n de servicio excediendo el m\u00e1ximo n\u00famero de conexiones."
}
],
"id": "CVE-2004-0656",
"lastModified": "2026-04-16T00:27:16.627",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2004-08-06T04:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
},
{
"source": "cve@mitre.org",
"url": "http://www.pureftpd.org/"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200407-04.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.pureftpd.org/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16611"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2023-02-15T06:20:42Z",
"cve": "CVE-2004-0656",
"id": "CVE-2004-0656",
"initial_release_date": "2023-02-15T06:20:42Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2004-0656",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2004-0656.json",
"version": "2"
}
}
}
Loading…
Loading…
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.
Loading…
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.
Loading…
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.
Loading…