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{"acknowledgement": "Red Hat would like to thank Timo Warns (PRESENSE Technologies GmbH) for reporting this issue.", "bugzilla": {"description": "wpa_supplicant: DoS (abort) by processing certain fragmented EAP-TLS messages", "id": "859918", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=859918"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["Heap-based buffer overflow in the eap_server_tls_process_fragment function in eap_server_tls_common.c in the EAP authentication server in hostapd 0.6 through 1.0 allows remote attackers to cause a denial of service (crash or abort) via a small \"TLS Message Length\" value in an EAP-TLS message with the \"More Fragments\" flag set."], "name": "CVE-2012-4445", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "wpa_supplicant", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "wpa_supplicant", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-10-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4445\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4445"], "statement": "Not Vulnerable. This issue does not affect the version of wpa_supplicant as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Moderate"}