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huaweiHuawei TechnologiesHUAWEI-SA-20180704-01-FIREWALL
HistoryJul 04, 2018 - 12:00 a.m.

Security Advisory - Memory Leak Vulnerability on Several Products

2018-07-0400:00:00
Huawei Technologies
www.huawei.com
19

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

59.1%

JSON

There is a memory leak vulnerability on several products. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory. (Vulnerability ID: HWPSIRT-2017-07145)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2018-7994.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en

Affected configurations

Vulners
Node
huaweiips_module_firmwareMatchv500r001c50
OR
huaweingfw_module_firmwareMatchv500r001c50
OR
huaweingfw_module_firmwareMatchv500r002c10
OR
huaweinip6300_firmwareMatchv500r001c50
OR
huaweinip6600_firmwareMatchv500r001c50
OR
huaweinip6800_firmwareMatchv500r001c50
OR
huaweisecospace_usg6600_firmwareMatchv500r001c50
OR
huaweiusg9500_firmwareMatchv500r001c50
VendorProductVersionCPE
huaweiips_module_firmwarev500r001c50cpe:2.3:o:huawei:ips_module_firmware:v500r001c50:*:*:*:*:*:*:*
huaweingfw_module_firmwarev500r001c50cpe:2.3:o:huawei:ngfw_module_firmware:v500r001c50:*:*:*:*:*:*:*
huaweingfw_module_firmwarev500r002c10cpe:2.3:o:huawei:ngfw_module_firmware:v500r002c10:*:*:*:*:*:*:*
huaweinip6300_firmwarev500r001c50cpe:2.3:o:huawei:nip6300_firmware:v500r001c50:*:*:*:*:*:*:*
huaweinip6600_firmwarev500r001c50cpe:2.3:o:huawei:nip6600_firmware:v500r001c50:*:*:*:*:*:*:*
huaweinip6800_firmwarev500r001c50cpe:2.3:o:huawei:nip6800_firmware:v500r001c50:*:*:*:*:*:*:*
huaweisecospace_usg6600_firmwarev500r001c50cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c50:*:*:*:*:*:*:*
huaweiusg9500_firmwarev500r001c50cpe:2.3:o:huawei:usg9500_firmware:v500r001c50:*:*:*:*:*:*:*

Related

prion 1
cve 1
cvelist 1
nvd 1
prion
prion
Memory corruption
2018-07-31 14:29:00
cve
cve
CVE-2018-7994
2018-07-31 14:29:01
cvelist
cvelist
CVE-2018-7994
2018-07-31 14:00:00
nvd
nvd
CVE-2018-7994
2018-07-31 14:29:01

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

59.1%

JSON
Related for HUAWEI-SA-20180704-01-FIREWALL
prion1cve1cvelist1nvd1