CVE-2017-2720 — MEDIUM (5.3)

Vulnerability Description

FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. 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.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Fusionsphere Openstack	v100r006c00

Related Weaknesses (CWE)

CWE-798

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-fusionsVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-fusionsVendor Advisory

FAQ

What is CVE-2017-2720?

CVE-2017-2720 is a vulnerability with a CVSS score of 5.3 (MEDIUM). FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increas...

How severe is CVE-2017-2720?

CVE-2017-2720 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-2720?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Fusionsphere Openstack.