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{"acknowledgement": "Red Hat would like to thank Timo Warns (PRESENSE Technologies GmbH) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1327", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "freeradius2-0:2.1.12-4.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-10-02T00:00:00Z"}, {"advisory": "RHSA-2012:1326", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "freeradius-0:2.1.12-4.el6_3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-10-02T00:00:00Z"}], "bugzilla": {"description": "freeradius: stack-based buffer overflow via long expiration date fields in client X509 certificates", "id": "852752", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=852752"}, "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"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long \"not after\" timestamp in a client certificate."], "name": "CVE-2012-3547", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "freeradius", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-09-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3547\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3547"], "threat_severity": "Moderate", "upstream_fix": "freeradius 2.2.0"}