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{"bugzilla": {"description": "exim: arbitrary code execution via improper DKIM signature matching", "id": "705446", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=705446"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["The DKIM implementation in Exim 4.7x before 4.76 permits matching for DKIM identities to apply to lookup items, instead of only strings, which allows remote attackers to execute arbitrary code or access a filesystem via a crafted identity."], "name": "CVE-2011-1407", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "exim", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "exim", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2011-05-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1407\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1407"], "statement": "Not vulnerable. This issue did not affect the versions of exim as shipped with Red Hat Enterprise Linux 4 or 5 as they did not include support for DKIM.", "threat_severity": "Important", "upstream_fix": "exim 4.76"}