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MitreCVE-2019-20456

HistoryFeb 16, 2020 - 7:15 p.m.

CVE-2019-20456

2020-02-1619:15:10

CWE-426

mitre

web.nvd.nist.gov

cve-2019-20456

goverlan reach

goverlan server

goverlan client agent

untrusted search path

dll hijacking

command injection

local privilege escalation

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

28.0%

JSON

Goverlan Reach Console before 9.50, Goverlan Reach Server before 3.50, and Goverlan Client Agent before 9.20.50 have an Untrusted Search Path that leads to Command Injection and Local Privilege Escalation via DLL hijacking.

Affected configurations

Nvd

Node

goverlanclient_agentRange<9.20.50

goverlanreach_consoleRange<9.50

goverlanreach_serverRange<3.50

AND

microsoftwindowsMatch-

VendorProductVersionCPE
goverlanclient_agent*cpe:2.3:a:goverlan:client_agent:*:*:*:*:*:*:*:*
goverlanreach_console*cpe:2.3:a:goverlan:reach_console:*:*:*:*:*:*:*:*
goverlanreach_server*cpe:2.3:a:goverlan:reach_server:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
goverlan	client_agent	*	cpe:2.3:a:goverlan:client_agent::::::::
goverlan	reach_console	*	cpe:2.3:a:goverlan:reach_console::::::::
goverlan	reach_server	*	cpe:2.3:a:goverlan:reach_server::::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

www.goverlan.com/knowledge/article/security-advisory-govsa-2019-1028-1-local-privilege-escalation-2/

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

28.0%

JSON

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