CVE-2011-1507
EPSS 2.5%
描述
Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 do not restrict the number of unauthenticated sessions to certain interfaces, which allows remote attackers to cause a denial of service (file descriptor exhaustion and disk space exhaustion) via a series of TCP connections.
如何修補 CVE-2011-1507
要修補 CVE-2011-1507,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:1.8.3.3-1 或更新版本
CVE-2011-1507 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, < 1:1.8.3.3-1