FKIE_CVE-2003-0093
Vulnerability from fkie_nvd - Published: 2003-03-03 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The RADIUS decoder in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service (crash) via an invalid RADIUS packet with a header length field of 0, which causes tcpdump to generate data within an infinite loop.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:lbl:tcpdump:3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "B9B50919-7C67-416D-BA2F-50747CDBE08F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:lbl:tcpdump:3.4a6:*:*:*:*:*:*:*",
"matchCriteriaId": "950C6522-3C7F-4E81-8952-246FFE1072C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:lbl:tcpdump:3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "A6CC000D-857D-4E12-82E6-7F8168B463EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:lbl:tcpdump:3.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "45BACEA9-8C28-4DB6-96F7-D91B06C8EEF0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:lbl:tcpdump:3.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C3214AA7-1EB2-4EC8-96AA-2A9985A5EB8A",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The RADIUS decoder in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service (crash) via an invalid RADIUS packet with a header length field of 0, which causes tcpdump to generate data within an infinite loop."
}
],
"id": "CVE-2003-0093",
"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": "2003-03-03T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2003/dsa-261"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-032.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-033.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-214.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81585"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11324"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2003/dsa-261"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-032.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-033.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-214.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81585"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11324"
}
],
"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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