CVE-2018-7977 Information disclosure in FusionSphere OpenStack

High 7.5 Published 27 Nov 2018 Updated 5 Aug 2024

Remote attackers can exploit insufficient communication protection in Huawei FusionSphere OpenStack to obtain sensitive information.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-7977?

CVE-2018-7977 is a high-severity vulnerability in Huawei Technologies Co., Ltd. FusionSphere OpenStack, published on 27 Nov 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.

Weakness: CWE-200

Which versions are affected by CVE-2018-7977?

It affects 1 product.

Products include Huawei Fusionsphere Openstack.

How do I fix CVE-2018-7977?

No fix has been published for CVE-2018-7977 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-7977 being exploited?

There is no known exploitation of CVE-2018-7977 in the wild and no public exploit code.

Sources

Also known as GHSA-47cx-x7mm-vj6c.