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I. Basic Information for CVE-2009-1957
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
strongSwan IKE_SA_INIT请求拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
strongSwan是Linux平台所使用的基于IPsec的开源VPN解决方案 。 如果远程攻击者发送了特制的IKE_SA_INIT和CREATE_CHILD_SA请求，就会在strongSwan的IKEv2 charon守护程序中触发空指针引用，导致拒绝服务 。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2009-1957
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III. Intelligence Information for CVE-2009-1957
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V. Comments for CVE-2009-1957

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