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{"acknowledgement": "This issue was discovered by Florian Weimer (Red Hat Product Security Team).", "bugzilla": {"description": "systemd: Integer overflow, leading to heap-based buffer overflow by processing native messages", "id": "859051", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=859051"}, "csaw": false, "cvss": {"cvss_base_score": "4.6", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-190->CWE-122", "details": ["Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow."], "name": "CVE-2013-4391", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "systemd", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-09-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4391\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4391"], "threat_severity": "Moderate"}