CVE-2020-1883

Huawei products NIP6800;Secospace USG6600;USG9500 have a memory leak vulnerability. An attacker with high privileges exploits this vulnerability by continuously performing specific operations. Successful exploitation of this vulnerability can cause service abnormal.

CVSS v3 4.9 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200603-01-memory-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*

cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:::::::*
	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:::::::*
	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:::::::*

cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

OR	cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:::::::*
	cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:::::::*
	cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:::::::*

cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-06-05 15:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-1883

Mitre link : CVE-2020-1883

CVE.ORG link : CVE-2020-1883

JSON object : View

Products Affected

huawei

usg9500
usg9500_firmware
secospace_usg6600_firmware
nip6800_firmware
nip6800
secospace_usg6600

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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