{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-07-09T17:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "[Swan-announce] 20130514 CVE-2013-2052: Libreswan remote buffer overflow in atodn()", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2013-2052", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[Swan-announce] 20130514 CVE-2013-2052: Libreswan remote buffer overflow in atodn()", "refsource": "MLIST", "url": "https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html"}, {"name": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt", "refsource": "CONFIRM", "url": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T15:20:37.490Z"}, "title": "CVE Program Container", "references": [{"name": "[Swan-announce] 20130514 CVE-2013-2052: Libreswan remote buffer overflow in atodn()", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-2052", "datePublished": "2013-07-09T17:00:00.000Z", "dateReserved": "2013-02-19T00:00:00.000Z", "dateUpdated": "2024-09-16T19:00:23.933Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "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": "2026-06-16T23:52:39.440", "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"}]}

{}

{}