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strongSwan StrongswanCode Injection, Buffer Overflow

Risk 52
Severity
7.5
Code Injection, Buffer Overflow
AV:N/AC:L/Au:N/C:P/I:P/A:P

The IKE daemon in strongSwan 4.3.x before 4.3.7 and 4.4.x before 4.4.1 does not properly check the return values of snprintf calls, which allows remote attackers to execute arbitrary code via crafted (1) certificate or (2) identity data that triggers buffer overflows.

First published (updated )
CVE-2010-2628

strongSwan StrongswanIKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying …

Risk 40
Severity
6.4
AV:N/AC:L/Au:N/C:P/I:P/A:N

IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKESA during (1) initiation or (2) re-authentication, which triggers the IKESA state to be set to established.

First published (updated )
CVE-2014-2338

strongSwan StrongswanNull Pointer Dereference

Risk 26
Severity
5
Null Pointer Dereference
AV:N/AC:L/Au:N/C:N/I:N/A:P

charon/sa/ikesa.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 IKESAINIT request that triggers "an incomplete state," followed by a CREATECHILDSA request.

First published (updated )
CVE-2009-1957

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