CVE-2009-0362
EPSS 1.3%
描述
filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321.
如何修補 CVE-2009-0362
要修補 CVE-2009-0362,請將受影響套件升級到下列已修補版本。
- Debian/fail2ban—升級至 0.8.3-2sid1 或更新版本
CVE-2009-0362 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.8.3-2sid1