CVE-2019-1667: Cisco HyperFlex Arbitrary Statistics Write Vulnerability
First published: Wed Feb 20 2019(Updated: )
A vulnerability in the Graphite interface of Cisco HyperFlex software could allow an authenticated, local attacker to write arbitrary data to the Graphite interface. The vulnerability is due to insufficient authorization controls. An attacker could exploit this vulnerability by connecting to the Graphite service and sending arbitrary data. A successful exploit could allow the attacker to write arbitrary data to Graphite, which could result in invalid statistics being presented in the interface. Versions prior to 3.5(2a) are affected.
Credit: ykramarz@cisco.com ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco HyperFlex HX Data Platform | =2.6\(1a\) | |
| Cisco HyperFlex HX Data Platform | =2.6\(1b\) | |
| Cisco HyperFlex HX Data Platform | =2.6\(1d\) | |
| Cisco HyperFlex HX Data Platform | =2.6\(1e\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1a\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1b\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1c\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1d\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1e\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1h\) | |
| Cisco HyperFlex HX Data Platform | =3.0\(1i\) | |
| Cisco HyperFlex HX Data Platform | =3.5\(1a\) | |
| =2.6\(1a\) | ||
| =2.6\(1b\) | ||
| =2.6\(1d\) | ||
| =2.6\(1e\) | ||
| =3.0\(1a\) | ||
| =3.0\(1b\) | ||
| =3.0\(1c\) | ||
| =3.0\(1d\) | ||
| =3.0\(1e\) | ||
| =3.0\(1h\) | ||
| =3.0\(1i\) | ||
| =3.5\(1a\) |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Cisco HyperFlex software vulnerability?
The vulnerability ID for this Cisco HyperFlex software vulnerability is CVE-2019-1667.
What is the severity of CVE-2019-1667?
The severity of CVE-2019-1667 is medium, with a CVSS base score of 3.3.
What is the affected software for CVE-2019-1667?
The affected software for CVE-2019-1667 is Cisco HyperFlex HX Data Platform versions 2.6(1a), 2.6(1b), 2.6(1d), 2.6(1e), 3.0(1a), 3.0(1b), 3.0(1c), 3.0(1d), 3.0(1e), 3.0(1h), 3.0(1i), and 3.5(1a).
How can an attacker exploit CVE-2019-1667?
An attacker can exploit CVE-2019-1667 by connecting to the Graphite interface of Cisco HyperFlex software and writing arbitrary data.
Are there any references available for CVE-2019-1667?
Yes, you can refer to the following links for more information on CVE-2019-1667: - http://www.securityfocus.com/bid/107100 - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-hyper-write
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- vendor/cisco
- canonical/cisco hyperflex hx data platform
- version/cisco hyperflex hx data platform/2.6\(1a\)
- version/cisco hyperflex hx data platform/2.6\(1b\)
- version/cisco hyperflex hx data platform/2.6\(1d\)
- version/cisco hyperflex hx data platform/2.6\(1e\)
- version/cisco hyperflex hx data platform/3.0\(1a\)
- version/cisco hyperflex hx data platform/3.0\(1b\)
- version/cisco hyperflex hx data platform/3.0\(1c\)
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- version/cisco hyperflex hx data platform/3.0\(1h\)
- version/cisco hyperflex hx data platform/3.0\(1i\)
- version/cisco hyperflex hx data platform/3.5\(1a\)