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[email protected]NVD:CVE-2020-1814

HistoryFeb 18, 2020 - 2:15 a.m.

CVE-2020-1814

2020-02-1802:15:10

CWE-119

CWE-362

[email protected]

web.nvd.nist.gov

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a Dangling pointer dereference vulnerability. An authenticated attacker may do some special operations in the affected products in some special scenarios to exploit the vulnerability. Due to improper race conditions of different operations, successful exploit will lead to Dangling pointer dereference, causing some service abnormal.

Affected configurations

Nvd

Node

huaweinip6800_firmwareMatchv500r001c30

huaweinip6800_firmwareMatchv500r001c60spc500

huaweinip6800_firmwareMatchv500r005c00

AND

huaweinip6800Match-

Node

huaweisecospace_usg6600_firmwareMatchv500r001c30spc200

huaweisecospace_usg6600_firmwareMatchv500r001c30spc600

huaweisecospace_usg6600_firmwareMatchv500r001c60spc500

huaweisecospace_usg6600_firmwareMatchv500r005c00

AND

huaweisecospace_usg6600Match-

Node

huaweiusg9500_firmwareMatchv500r001c30spc200

huaweiusg9500_firmwareMatchv500r001c30spc600

huaweiusg9500_firmwareMatchv500r001c60spc500

huaweiusg9500_firmwareMatchv500r005c00

AND

huaweiusg9500Match-

VendorProductVersionCPE
huaweinip6800_firmwarev500r001c30cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*
huaweinip6800_firmwarev500r001c60spc500cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
huaweinip6800_firmwarev500r005c00cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:*
huaweinip6800-cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*
huaweisecospace_usg6600_firmwarev500r001c30spc200cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
huaweisecospace_usg6600_firmwarev500r001c30spc600cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
huaweisecospace_usg6600_firmwarev500r001c60spc500cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
huaweisecospace_usg6600_firmwarev500r005c00cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00:*:*:*:*:*:*:*
huaweisecospace_usg6600-cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*
huaweiusg9500_firmwarev500r001c30spc200cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	nip6800_firmware	v500r001c30	cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:::::::*
huawei	nip6800_firmware	v500r001c60spc500	cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:::::::*
huawei	nip6800_firmware	v500r005c00	cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:::::::*
huawei	nip6800	-	cpe:2.3:h:huawei:nip6800:-:::::::*
huawei	secospace_usg6600_firmware	v500r001c30spc200	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:::::::*
huawei	secospace_usg6600_firmware	v500r001c30spc600	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:::::::*
huawei	secospace_usg6600_firmware	v500r001c60spc500	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:::::::*
huawei	secospace_usg6600_firmware	v500r005c00	cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00:::::::*
huawei	secospace_usg6600	-	cpe:2.3:h:huawei:secospace_usg6600:-:::::::*
huawei	usg9500_firmware	v500r001c30spc200	cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:::::::*

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References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-01-firewall-en

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

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