A vulnerability was found in Huawei FusionSphere OpenStack V100R006C00/V100R006C10RC2 (Cloud Software). It has been classified as critical. This affects an unknown part. The manipulation as part of a Messages leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

FusionSphere OpenStack with software V100R006C00 and V100R006C10RC2 has two command injection vulnerabilities due to the insufficient input validation on one port. An attacker can exploit the vulnerabilities to gain root privileges by sending some messages with malicious commands.

The bug was discovered 11/13/2017. The weakness was presented 11/22/2017 (Website). The advisory is shared at huawei.com. This vulnerability is uniquely identified as CVE-2017-2719 since 12/01/2016. The exploitability is told to be easy. The attack needs to be done within the local network. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 9 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

See 109832 for similar entry.

Productinfo

Type

• Cloud Software

Vendor

• Huawei

Name

• FusionSphere OpenStack

Version

• V100R006C00
• V100R006C10RC2

License

• commercial

CPE 2.3info

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CPE 2.2info

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