CVE-2011-0520

EPSS 6.2%

maradns - buffer overflow

發布日:2011/1/28修改日:2026/4/28

描述

The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and probably other versions allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long DNS hostname with a large number of labels, which triggers a heap-based buffer overflow.

受影響套件(2)

參考連結(1)