CVE-2019-1667 - Insufficient Verification of Data Authenticity

Severity

21%

Complexity

39%

Confidentiality

48%

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.

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.

CVSS 3.0 Base Score 3.3. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).

CVSS 2.0 Base Score 2.1. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:N/I:P/A:N).

Overview

Type

Cisco HyperFlex HX Data Platform

First reported 6 years ago

2019-02-21 19:29:00

Last updated 5 years ago

2019-10-09 23:47:00

Affected Software

Cisco HyperFlex HX Data Platform 2.6(1a)

2.6\(1a\)

Cisco HyperFlex HX Data Platform 2.6(1b)

2.6\(1b\)

Cisco HyperFlex HX Data Platform 2.6(1d)

2.6\(1d\)

Cisco HyperFlex HX Data Platform 2.6(1e)

2.6\(1e\)

Cisco HyperFlex HX Data Platform 3.0(1a)

3.0\(1a\)

Cisco HyperFlex HX Data Platform 3.0(1b)

3.0\(1b\)

Cisco HyperFlex HX Data Platform 3.0(1c)

3.0\(1c\)

Cisco HyperFlex HX Data Platform 3.0(1d)

3.0\(1d\)

Cisco HyperFlex HX Data Platform 3.0(1e)

3.0\(1e\)

Cisco HyperFlex HX Data Platform 3.0(1h)

3.0\(1h\)

Cisco HyperFlex HX Data Platform 3.0(1i)

3.0\(1i\)

Cisco HyperFlex HX Data Platform 3.5(1a)

3.5\(1a\)

References

107100

Third Party Advisory, VDB Entry

20190220 Cisco HyperFlex Arbitrary Statistics Write Vulnerability

Vendor Advisory

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