CVE-2009-1086

CVE-2009-1086 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:P

Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns 1.4.x allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a DNS resource record (RR) with a long (1) class field (clas variable) and possibly (2) TTL field.

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