CVE-2016-7541

Severity

43%

Complexity

86%

Confidentiality

48%

Long lived sessions in Fortinet FortiGate devices with FortiOS 5.x before 5.4.0 could violate a security policy during IPS signature updates when the FortiGate's IPSengine is configured in flow mode. All FortiGate versions with IPS configured in proxy mode (the default mode) are not affected.

CVSS 3.0 Base Score 5.9. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N).

Overview

Type

Fortinet FortiOS

First reported 7 years ago

2017-03-30 14:59:00

Last updated 7 years ago

2017-04-04 18:38:00

Affected Software

Fortinet FortiOS 5.0.0

5.0.0

Fortinet FortiOS 5.0.1

5.0.1

Fortinet FortiOS 5.0.2

5.0.2

Fortinet FortiOS 5.0.3

5.0.3

Fortinet FortiOS 5.0.4

5.0.4

Fortinet FortiOS 5.0.5

5.0.5

Fortinet FortiOS 5.0.6

5.0.6

Fortinet FortiOS 5.0.7

5.0.7

Fortinet FortiOS 5.0.8

5.0.8

Fortinet FortiOS 5.0.9

5.0.9

Fortinet FortiOS 5.0.10

5.0.10

Fortinet FortiOS 5.0.11

5.0.11

Fortinet FortiOS 5.0.12

5.0.12

Fortinet FortiOS 5.0.13

5.0.13

Fortinet FortiOS 5.0.14

5.0.14

Fortinet FortiOS 5.2.0

5.2.0

Fortinet FortiOS 5.2.1

5.2.1

Fortinet FortiOS 5.2.2

5.2.2

Fortinet FortiOS 5.2.3

5.2.3

Fortinet FortiOS 5.2.4

5.2.4

Fortinet FortiOS 5.2.5

5.2.5

Fortinet FortiOS 5.2.6

5.2.6

Fortinet FortiOS 5.2.7

5.2.7

Fortinet FortiOS 5.2.8

5.2.8

Fortinet FortiOS 5.2.9

5.2.9

Fortinet FortiOS 5.2.10

5.2.10

References

http://fortiguard.com/advisory/FG-IR-16-088

Not Applicable

94477

Third Party Advisory, VDB Entry

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