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{"bugzilla": {"description": "exim: Heap-buffer overflow in DNS decode logic used for DKIM", "id": "869953", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=869953"}, "csaw": false, "cvss": {"cvss_base_score": "7.5", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-122", "details": ["Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to \"warn control = dkim_disable_verify,\" allows remote attackers to execute arbitrary code via an email from a malicious DNS server."], "name": "CVE-2012-5671", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "exim", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-10-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-5671\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-5671"], "statement": "Not Vulnerable. This issue does not affect the version of exim as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Critical", "upstream_fix": "exim 4.80.1"}