FKIE_CVE-2003-0850
Vulnerability from fkie_nvd - Published: 2003-11-17 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dug_song | dsniff | 2.3 | |
| rafal_wojtczuk | libnids | 1.11 | |
| rafal_wojtczuk | libnids | 1.12 | |
| rafal_wojtczuk | libnids | 1.13 | |
| rafal_wojtczuk | libnids | 1.14 | |
| rafal_wojtczuk | libnids | 1.16 | |
| rafal_wojtczuk | libnids | 1.17 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dug_song:dsniff:2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "3BEDEF47-8205-42DD-93B7-100B1F7F1872",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.11:*:*:*:*:*:*:*",
"matchCriteriaId": "0106A3B8-B9AF-4693-A913-7144CBFB99CC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.12:*:*:*:*:*:*:*",
"matchCriteriaId": "3BA72AC9-E57E-49C6-9DD7-83F3257B5C5C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.13:*:*:*:*:*:*:*",
"matchCriteriaId": "BD6C3AEC-2C76-407B-A969-9C015B96A52A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.14:*:*:*:*:*:*:*",
"matchCriteriaId": "3E357E33-4A31-4FF9-AFC4-2CFB1F5ABB73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.16:*:*:*:*:*:*:*",
"matchCriteriaId": "7E5F9F00-60E7-4A75-817B-08F0320FC22D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:rafal_wojtczuk:libnids:1.17:*:*:*:*:*:*:*",
"matchCriteriaId": "3C35D826-724A-4C68-8053-E8A6B23AF5F8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause \"memory corruption\" and possibly execute arbitrary code via \"overlarge TCP packets.\""
},
{
"lang": "es",
"value": "La funcionalidad de re-emsamblado TCp en libnids anteriores a 1.18 permite a atacantes remotos causar una \"corrupci\u00f3n de memoria\" y posiblemente ejecutar c\u00f3digo arbitrario mediante \"paquetes TCP grand\u00edsimos\""
}
],
"id": "CVE-2003-0850",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2003-11-17T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000773"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=106728224210446\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/10543"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://sourceforge.net/project/shownotes.php?release_id=191323"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.debian.org/security/2004/dsa-410"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000773"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=106728224210446\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/10543"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://sourceforge.net/project/shownotes.php?release_id=191323"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.debian.org/security/2004/dsa-410"
}
],
"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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