CVE-2012-3812
EPSS 3.2%
描述
Double free vulnerability in apps/app_voicemail.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones allows remote authenticated users to cause a denial of service (daemon crash) by establishing multiple voicemail sessions and accessing both the Urgent mailbox and the INBOX mailbox.
如何修補 CVE-2012-3812
要修補 CVE-2012-3812,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:1.8.13.1~dfsg-1 或更新版本
CVE-2012-3812 正在被利用嗎?
低 — EPSS 為 3.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:1.8.13.1~dfsg-1