gsd-2003-0187
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20's support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2003-0187",
"description": "The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20\u0027s support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts.",
"id": "GSD-2003-0187"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2003-0187"
],
"details": "The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20\u0027s support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts.",
"id": "GSD-2003-0187",
"modified": "2023-12-13T01:22:13.401716Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2003-0187",
"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 connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20\u0027s support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts."
}
]
},
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"problemtype_data": [
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}
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}
]
},
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{
"name": "oval:org.mitre.oval:def:260",
"refsource": "OVAL",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A260"
},
{
"name": "20030802 [SECURITY] Netfilter Security Advisory: Conntrack list_del() DoS",
"refsource": "BUGTRAQ",
"url": "http://marc.info/?l=bugtraq\u0026m=105986028426824\u0026w=2"
}
]
}
},
"nvd.nist.gov": {
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"vulnerable": true
}
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"operator": "OR"
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"ID": "CVE-2003-0187"
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"description": {
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"value": "The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20\u0027s support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts."
}
]
},
"problemtype": {
"problemtype_data": [
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},
"references": {
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{
"name": "20030802 [SECURITY] Netfilter Security Advisory: Conntrack list_del() DoS",
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"tags": [],
"url": "http://marc.info/?l=bugtraq\u0026m=105986028426824\u0026w=2"
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{
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}
]
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-10-11T01:29Z",
"publishedDate": "2003-08-27T04:00Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.