FusionSphere OpenStack V100R006C00SPC102(NFV)has a path traversal vulnerability. Due to insufficient path validation, an attacker with high privilege may exploit this vulnerability to cover some files, causing services abnormal.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171018-01-fusionsphere-en | vendor advisory |