CVE-2012-2416
EPSS 2.2%
描述
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.11.1 and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4, when the trustrpid option is enabled, allows remote authenticated users to cause a denial of service (daemon crash) by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel.
如何修補 CVE-2012-2416
要修補 CVE-2012-2416,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:1.8.11.1~dfsg-1 或更新版本
CVE-2012-2416 正在被利用嗎?
低 — EPSS 為 2.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:1.8.11.1~dfsg-1