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MitreCVE-2020-13417

HistoryMay 22, 2020 - 9:15 p.m.

CVE-2020-13417

2020-05-2221:15:12

mitre

web.nvd.nist.gov

133

cve-2020-13417

elevation of privilege

aviatrix vpn client

openssl

security vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.004

Percentile

75.2%

JSON

An Elevation of Privilege issue was discovered in Aviatrix VPN Client before 2.10.7, because of an incomplete fix for CVE-2020-7224. This affects Linux, macOS, and Windows installations for certain OpenSSL parameters.

Affected configurations

Nvd

Node

aviatrixcontrollerRange<5.3

aviatrixgatewayRange<5.3

aviatrixvpn_clientRange<2.10.7

AND

applemacosMatch-

linuxlinux_kernelMatch-

microsoftwindowsMatch-

VendorProductVersionCPE
aviatrixcontroller*cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*
aviatrixgateway*cpe:2.3:a:aviatrix:gateway:*:*:*:*:*:*:*:*
aviatrixvpn_client*cpe:2.3:a:aviatrix:vpn_client:*:*:*:*:*:*:*:*
applemacos-cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
aviatrix	controller	*	cpe:2.3:a:aviatrix:controller::::::::
aviatrix	gateway	*	cpe:2.3:a:aviatrix:gateway::::::::
aviatrix	vpn_client	*	cpe:2.3:a:aviatrix:vpn_client::::::::
apple	macos	-	cpe:2.3:o:apple:macos:-:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-client-elevation-of-privilege

www.criticalstart.com/multiple-vulnerabilities-discovered-in-aviatrix/

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.004

Percentile

75.2%

JSON

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