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ubuntucveUbuntu.comUB:CVE-2009-1958
HistoryJun 08, 2009 - 12:00 a.m.

CVE-2009-1958

2009-06-0800:00:00
ubuntu.com
ubuntu.com
4

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

0.06 Low

EPSS

Percentile

93.4%

charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before
4.3.1 switches the NULL checks for TSi and TSr payloads, which allows
remote attackers to cause a denial of service via an IKE_AUTH request
without a (1) TSi or (2) TSr traffic selector.

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

0.06 Low

EPSS

Percentile

93.4%