FKIE_CVE-2003-0039
Vulnerability from fkie_nvd - Published: 2003-02-07 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadcast MAC address, causing an infinite loop that is not restricted by a hop count.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc1:*:*:*:*:*:*",
"matchCriteriaId": "A0148CB1-A2F1-4B66-9F25-B1F7C54A8EDB",
"vulnerable": true
},
{
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"vulnerable": true
},
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"vulnerable": true
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"matchCriteriaId": "35D41D26-8318-45D0-AD6F-2043AD74F993",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc4:*:*:*:*:*:*",
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"vulnerable": true
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{
"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc5:*:*:*:*:*:*",
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"vulnerable": true
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"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc6:*:*:*:*:*:*",
"matchCriteriaId": "AC3987D7-24DD-49A4-84FB-61E9171FFF61",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc7:*:*:*:*:*:*",
"matchCriteriaId": "3AF3A0F6-8C85-4288-821E-418DE6A37AE7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc8:*:*:*:*:*:*",
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},
{
"criteria": "cpe:2.3:a:isc:dhcpd:3.0.1:rc9:*:*:*:*:*:*",
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadcast MAC address, causing an infinite loop that is not restricted by a hop count."
},
{
"lang": "es",
"value": "ISC dhcprelay (dhcp-relay) y anteriores, y posiblemente otras versiones, permite a atacantes remotos causar una denegaci\u00f3n de servicio (tormenta de paquetes) mediante cierto paquete BOOTP que es enviado a una direcci\u00f3n MAC de difusi\u00f3n (broadcast)"
}
],
"id": "CVE-2003-0039",
"lastModified": "2025-04-03T01:03:51.193",
"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": "2003-02-07T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://cc.turbolinux.com/security/TLSA-2003-26.txt"
},
{
"source": "cve@mitre.org",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000616"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=104310927813830\u0026w=2"
},
{
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"tags": [
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"url": "http://www.debian.org/security/2003/dsa-245"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.kb.cert.org/vuls/id/149953"
},
{
"source": "cve@mitre.org",
"url": "http://www.openpkg.org/security/OpenPKG-SA-2003.012-dhcpd.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-034.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/6628"
},
{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11187"
},
{
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"url": "http://cc.turbolinux.com/security/TLSA-2003-26.txt"
},
{
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"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000616"
},
{
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"url": "http://marc.info/?l=bugtraq\u0026m=104310927813830\u0026w=2"
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},
{
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"tags": [
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"url": "http://www.kb.cert.org/vuls/id/149953"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openpkg.org/security/OpenPKG-SA-2003.012-dhcpd.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-034.html"
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{
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"url": "http://www.securityfocus.com/bid/6628"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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