CVE-2020-9201

There is an out-of-bounds read vulnerability in some versions of NIP6800, Secospace USG6600 and USG9500. The software reads data past the end of the intended buffer when parsing DHCP messages including crafted parameter. Successful exploit could cause certain service abnormal.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-04-eudemon-en	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:::::::*
	cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:::::::*
	cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:::::::*

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:o:huawei:secospace_usg6600_firmware:v500r005c00:::::::*

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:o:huawei:usg9500_firmware:v500r005c00:::::::*

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

Information

Published : 2020-12-24 08:15

Updated : 2020-12-28 11:23

NVD link : CVE-2020-9201

Mitre link : CVE-2020-9201

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

huawei

secospace_usg6600
usg9500
nip6800
nip6800_firmware
usg9500_firmware
secospace_usg6600_firmware

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