CVE-2009-5023
EPSS 0.34%
描述
The (1) dshield.conf, (2) mail-buffered.conf, (3) mynetwatchman.conf, and (4) mynetwatchman.conf actions in action.d/ in Fail2ban before 0.8.5 allows local users to write to arbitrary files via a symlink attack on temporary files with predictable names, as demonstrated by /tmp/fail2ban-mail.txt.
如何修補 CVE-2009-5023
要修補 CVE-2009-5023,請將受影響套件升級到下列已修補版本。
- Debian/fail2ban—升級至 0.8.4+svn20110323-1 或更新版本
CVE-2009-5023 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.8.4+svn20110323-1