fkie_cve-2013-2052
Vulnerability from fkie_nvd
Published
2013-07-09 17:55
Modified
2024-11-21 01:50
Severity ?
Summary
Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libreswan:libreswan:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "20FC436A-6A9B-4546-8C12-2135BEBF615A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:libreswan:libreswan:3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "82F2BE71-D672-44FB-AF13-F17B615CA829",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054."
},
{
"lang": "es",
"value": "Desbordamiento de buffer en la funci\u00f3n atodn en libreswan v3.0 y v3.1, cuando est\u00e1 activada Opportunistic Encryptiony se usa una clave RSA, permite a los atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio IKE)y posiblemente ejecutar c\u00f3digo a trav\u00e9s de registros DNS TXT. Nota: esta podr\u00eda ser la misma vulnerabilidad que CVE-2013-2052 y CVE-2013-2054."
}
],
"id": "CVE-2013-2052",
"lastModified": "2024-11-21T01:50:56.310",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2013-07-09T17:55:00.997",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Nomenclature
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