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ubuntucveUbuntu.comUB:CVE-2009-1957
HistoryJun 08, 2009 - 12:00 a.m.

CVE-2009-1957

2009-06-0800:00:00
ubuntu.com
ubuntu.com
8

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.106 Low

EPSS

Percentile

95.0%

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.

Bugs

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.106 Low

EPSS

Percentile

95.0%