CVE-2018-7994

Description

Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. 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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Vendor Advisory huawei.com
Affected: Huawei Technologies Co., Ltd. NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2018-7994?
CVE-2018-7994 has been scored as a high severity vulnerability.
How to fix CVE-2018-7994?
To fix CVE-2018-7994, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-7994 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-7994 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-7994?
CVE-2018-7994 affects Huawei Technologies Co., Ltd. NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500.
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