CVE-2009-1957
strongswan - denial of service
EPSS 2.9%
描述
charon/sa/ike_sa.c in the charon daemon in strongSWAN before 4.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid IKE_SA_INIT request that triggers "an incomplete state," followed by a CREATE_CHILD_SA request.
如何修補 CVE-2009-1957
要修補 CVE-2009-1957,請將受影響套件升級到下列已修補版本。
- Debian/strongswan—升級至 4.2.14-1.1 或更新版本
- Debian/strongswan—升級至 2.8.0+dfsg-1+etch2 或更新版本
CVE-2009-1957 正在被利用嗎?
低 — EPSS 為 2.9%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.2.14-1.1
- from 0, < 2.8.0+dfsg-1+etch2