fkie_cve-2011-3380
Vulnerability from fkie_nvd
Published
2011-11-17 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.29:*:*:*:*:*:*:*",
"matchCriteriaId": "CFAFF39D-126F-4984-A40B-88E94C680141",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.30:*:*:*:*:*:*:*",
"matchCriteriaId": "73EE725B-C26E-4343-B5F2-F5DF31A197C1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.31:*:*:*:*:*:*:*",
"matchCriteriaId": "A26D9508-E43D-4BA2-9734-CDABBD405D26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.32:*:*:*:*:*:*:*",
"matchCriteriaId": "01D11526-6DCD-4B73-BACC-FC619D92BBB5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.33:*:*:*:*:*:*:*",
"matchCriteriaId": "24641D2D-BB95-4E26-AD96-8CE96B6B3976",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.34:*:*:*:*:*:*:*",
"matchCriteriaId": "A24A87F0-AE9A-46DB-8E47-7819E18513CE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xelerance:openswan:2.6.35:*:*:*:*:*:*:*",
"matchCriteriaId": "13460979-98A3-4873-B9E4-86327F9C2B2A",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function."
},
{
"lang": "es",
"value": "Openswan v2.6.29 a trav\u00e9s de v2.6.35 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (puntero a NULL y Plut\u00f3n accidente demonio IKE) a trav\u00e9s de un mensaje ISAKMP con un atributo no v\u00e1lido key_length, que no se gestiona adecuadamente por la funci\u00f3n de control de errores."
}
],
"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
"id": "CVE-2011-3380",
"lastModified": "2025-04-11T00:51:21.963",
"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": "2011-11-17T19:55:01.127",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/46306"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2011-1356.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/46306"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2011-1356.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"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 seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.
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