A vulnerability classified as critical was found in Huawei FusionSphere OpenStack up to V100R005C10SPC705 (Cloud Software). This vulnerability affects an unknown code block of the component GaussDB. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The GaussDB in FusionSphere OpenStack V100R005C10SPC705 and earlier versions has a buffer overflow vulnerability. An authenticated attacker on the LAN can exploit this vulnerability to execute arbitrary code or cause a denial of service (DoS) condition in the affected system.

The bug was discovered 04/21/2017. The weakness was presented 11/22/2017 (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2017-2714 since 12/01/2016. Access to the local network is required for this attack. The requirement for exploitation is a single authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 215 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version V100R006C00 eliminates this vulnerability.

See 109832 for similar entry.

Productinfo

Type

• Cloud Software

Vendor

• Huawei

Name

• FusionSphere OpenStack

Version

• V100R005C10SPC705

License

• commercial

CPE 2.3info

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• 🔍

CPE 2.2info

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