CVE-2008-5558
EPSS 2.0%
描述
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
如何修補 CVE-2008-5558
要修補 CVE-2008-5558,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:1.4.0~dfsg-1 或更新版本
CVE-2008-5558 正在被利用嗎?
低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:1.4.0~dfsg-1