National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-5592 Detail

Current Description

Multiple padding oracle vulnerabilities (Zombie POODLE, GOLDENDOODLE, OpenSSL 0-length) in the CBC padding implementation of FortiOS IPS engine version 5.000 to 5.006, 4.000 to 4.036, 4.200 to 4.219, 3.547 and below, when configured with SSL Deep Inspection policies and with the IPS sensor enabled, may allow an attacker to decipher TLS connections going through the FortiGate via monitoring the traffic in a Man-in-the-middle position.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://fortiguard.com/advisory/FG-IR-19-145 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:fortiguard:fortios_ips_engine:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.547
 cpe:2.3:a:fortiguard:fortios_ips_engine:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.000
Up to (including)
4.036
 cpe:2.3:a:fortiguard:fortios_ips_engine:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.200
Up to (including)
4.219
 cpe:2.3:a:fortiguard:fortios_ips_engine:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.000
Up to (including)
5.006


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5592
NVD Published Date:
08/23/2019
NVD Last Modified:
08/30/2019