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{"acknowledgement": "Red Hat would like to thank Openswan project for reporting this issue. Upstream acknowledges Paul Wouters as the original reporter.", "affected_release": [{"advisory": "RHSA-2011:1356", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "openswan-0:2.6.32-4.el6_1.2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-10-05T00:00:00Z"}], "bugzilla": {"description": "openswan: IKE invalid key length allows remote unauthenticated user to crash openswan", "id": "742065", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=742065"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["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."], "name": "CVE-2011-3380", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openswan", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2011-10-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-3380\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3380\nhttp://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt"], "threat_severity": "Moderate", "upstream_fix": "openswan 2.6.36"}