FKIE_CVE-2004-1111
Vulnerability from fkie_nvd - Published: 2005-01-10 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
Cisco IOS 2.2(18)EW, 12.2(18)EWA, 12.2(14)SZ, 12.2(18)S, 12.2(18)SE, 12.2(18)SV, 12.2(18)SW, and other versions without the "no service dhcp" command, keep undeliverable DHCP packets in the queue instead of dropping them, which allows remote attackers to cause a denial of service (dropped traffic) via multiple undeliverable DHCP packets that exceed the input queue size.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios | 12.2\(14\)sz | |
| cisco | ios | 12.2\(18\)ew | |
| cisco | ios | 12.2\(18\)ewa | |
| cisco | ios | 12.2\(18\)s | |
| cisco | ios | 12.2\(18\)se | |
| cisco | ios | 12.2\(18\)sv | |
| cisco | ios | 12.2\(18\)sw | |
| cisco | ios | 12.2\(20\)ew | |
| cisco | multiservice_platform_2650 | * | |
| cisco | multiservice_platform_2650xm | * | |
| cisco | multiservice_platform_2651 | * | |
| cisco | multiservice_platform_2651xm | * | |
| cisco | 7200_router | * | |
| cisco | 7300_router | * | |
| cisco | 7500_router | * | |
| cisco | 7600_router | * | |
| cisco | catalyst_7600 | * |
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Cisco IOS 2.2(18)EW, 12.2(18)EWA, 12.2(14)SZ, 12.2(18)S, 12.2(18)SE, 12.2(18)SV, 12.2(18)SW, and other versions without the \"no service dhcp\" command, keep undeliverable DHCP packets in the queue instead of dropping them, which allows remote attackers to cause a denial of service (dropped traffic) via multiple undeliverable DHCP packets that exceed the input queue size."
}
],
"id": "CVE-2004-1111",
"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,
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"source": "nvd@nist.gov",
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},
"published": "2005-01-10T05:00:00.000",
"references": [
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"url": "http://www.ciac.org/ciac/bulletins/p-034.shtml"
},
{
"source": "cve@mitre.org",
"url": "http://www.cisco.com/warp/public/707/cisco-sa-20041110-dhcp.shtml"
},
{
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"tags": [
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/18021"
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}
]
}
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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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