CVE-2012-1570
EPSS 2.5%
描述
The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
如何修補 CVE-2012-1570
要修補 CVE-2012-1570,請將受影響套件升級到下列已修補版本。
- Debian/maradns—升級至 1.4.12-1 或更新版本
CVE-2012-1570 正在被利用嗎?
低 — EPSS 為 2.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1.4.12-1