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{"bugzilla": {"description": "exim: infinite loop and stack exhaustion in receive_msg function via vectors involving BDAT commands", "id": "1517684", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1517684"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-835", "details": ["The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to cause a denial of service (infinite loop and stack exhaustion) via vectors involving BDAT commands and an improper check for a '.' character signifying the end of the content, related to the bdat_getc function."], "name": "CVE-2017-16944", "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": "2017-11-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-16944\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-16944"], "threat_severity": "Important"}