CVE-2009-1086
EPSS 3.4%ldns - arbitrary code execution
發布日:2009/3/25修改日:2026/5/29
描述
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.
受影響套件(2)
- Debian/ldnsfrom 0, < 1.5.1-1
- Debian/ldnsfrom 0, < 1.4.0-1+lenny1