CVE-2021-34598

CVSS v3 7.5 HIGH
CVSS v2.0 4.3 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

I

n Phoenix Contact FL MGUARD 1102 and 1105 in Versions 1.4.0, 1.4.1 and 1.5.0 the remote logging functionality is impaired by the lack of memory release for data structures from syslog-ng when remote logging is active

References

Link	Resource
https://cert.vde.com/en/advisories/VDE-2021-046/	Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2021-046/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:phoenixcontact:fl_mguard_1102_firmware:1.4.0:::::::*
	cpe:2.3:o:phoenixcontact:fl_mguard_1102_firmware:1.4.1:::::::*
	cpe:2.3:o:phoenixcontact:fl_mguard_1102_firmware:1.5.0:::::::*

cpe:2.3:h:phoenixcontact:fl_mguard_1102:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:phoenixcontact:fl_mguard_1105_firmware:1.4.0:::::::*
	cpe:2.3:o:phoenixcontact:fl_mguard_1105_firmware:1.4.1:::::::*
	cpe:2.3:o:phoenixcontact:fl_mguard_1105_firmware:1.5.0:::::::*

cpe:2.3:h:phoenixcontact:fl_mguard_1105:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://cert.vde.com/en/advisories/VDE-2021-046/ - Third Party Advisory~~	() https://cert.vde.com/en/advisories/VDE-2021-046/ - Third Party Advisory

Information

Published : 2021-11-10 12:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34598

Mitre link : CVE-2021-34598

CVE.ORG link : CVE-2021-34598

JSON object : View

Products Affected

phoenixcontact

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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