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{"bugzilla": {"description": "nsd: one-byte buffer overflow in low-level DNS packet decoding routine", "id": "501520", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=501520"}, "csaw": false, "details": ["Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a buffer overflow."], "name": "CVE-2009-1755", "public_date": "2009-05-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-1755\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-1755"], "threat_severity": "Moderate"}