{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-06-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-01T15:57:02.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt"}, {"name": "RHSA-2015:1154", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-1154.html"}, {"name": "GLSA-201603-13", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201603-13"}, {"name": "75392", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/75392"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T05:39:31.971Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt"}, {"name": "RHSA-2015:1154", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2015-1154.html"}, {"name": "GLSA-201603-13", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201603-13"}, {"name": "75392", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/75392"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-3204", "datePublished": "2015-07-01T14:00:00.000Z", "dateReserved": "2015-04-10T00:00:00.000Z", "dateUpdated": "2024-08-06T05:39:31.971Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libreswan:libreswan:3.9:*:*:*:*:*:*:*", "matchCriteriaId": "6E803CCD-0BE3-40DE-A091-FF86F1F94776", "vulnerable": true}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.10:*:*:*:*:*:*:*", "matchCriteriaId": "F71DF28D-C42D-4ED8-9883-7657DD38AA96", "vulnerable": true}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.11:*:*:*:*:*:*:*", "matchCriteriaId": "7DD06301-734F-4307-8DF2-C534B918B657", "vulnerable": true}, {"criteria": "cpe:2.3:a:libreswan:libreswan:3.12:*:*:*:*:*:*:*", "matchCriteriaId": "6F789F94-DF4C-4E44-9D6C-DE8369EA84CA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK."}, {"lang": "es", "value": "libreswan 3.9 hasta 3.12 permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio de demonio) a trav\u00e9s de un paquete IKEv1 con (1) bits no asignados configurados en el valor IPSEC DOI o (2) el valor del pr\u00f3xima carga \u00fatil configurado en ISAKMP_NEXT_SAK."}], "id": "CVE-2015-3204", "lastModified": "2026-05-06T22:30:45.220", "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": "2015-07-01T14:59:08.627", "references": [{"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2015-1154.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/75392"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt"}, {"source": "secalert@redhat.com", "url": "https://security.gentoo.org/glsa/201603-13"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2015-1154.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/75392"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201603-13"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Javantea for reporting this issue.", "affected_release": [{"advisory": "RHSA-2015:1154", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libreswan-0:3.12-10.1.ael7b_1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-06-23T00:00:00Z"}], "bugzilla": {"description": "libreswan: crafted IKE packet causes daemon restart", "id": "1223361", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223361"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-617", "details": ["libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK.", "A flaw was discovered in the way Libreswan's IKE daemon processed certain IKEv1 payloads. A remote attacker could send specially crafted IKEv1 payloads that, when processed, would lead to a denial of service (daemon crash)."], "name": "CVE-2015-3204", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openswan", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openswan", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2015-06-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-3204\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-3204\nhttps://libreswan.org/security/CVE-2015-3204/CVE-2015-3204-libreswan.patch\nhttps://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt"], "threat_severity": "Moderate"}

{}