Security Advisory - Information Exposure Vulnerability on FusionSphere OpenStack
- SA No:huawei-sa-20170920-01-fusionsphere
- Initial Release Date: Sep 20, 2017
- Last Release Date: Sep 20, 2017
There is an information exposure vulnerability on FusionSphere OpenStack. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure. (Vulnerability ID: HWPSIRT-2017-06224)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-2720.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-fusionsphere-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
FusionSphere OpenStack |
V100R006C00 |
V100R006C00SPC102 |
Significantly increases the possibility that encrypted data may be recovered and results in information exposure.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Temporal Score: 4.9 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker accesses to the victim's network.
Vulnerability details:
The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
This vulnerability was discovered by Huawei internal tester.
2017-09-20 V1.0 INITIAL
None
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