© 2026 vulntracker.io

CVE-2015-9543

LOW

3.3

CVSS Score

Published: February 19, 2020 at 02:11 AM UTC

Updated: June 17, 2026 at 12:36 AM UTC

1 product affected across 1 vendorNova

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

LOW3.3

Exploit prediction

EPSS 0.4%

Description

An issue was discovered in OpenStack Nova before 18.2.4, 19.x before 19.1.0, and 20.x before 20.1.0. It can leak consoleauth tokens into log files. An attacker with read access to the service's logs may obtain tokens used for console access. All Nova setups using novncproxy are affected. This is related to NovaProxyRequestHandlerBase.new_websocket_client in console/websocketproxy.py.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Nova · Openstack

95%

v < 18.2.419.0.0 ≤ v < 19.1.020.0.0 ≤ v < 20.1.0

Affected range stops below 18.2.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 19.1.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 20.1.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Mailing Listx_refsource_MLISTPatchThird Party Advisory

Source: [email protected]

http://www.openwall.com/lists/oss-security/2020/02/19/2

x_refsource_MISCIssue TrackingThird Party Advisory

Source: [email protected]

https://launchpad.net/bugs/1492140

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://review.opendev.org/220622

x_refsource_CONFIRMPatchVendor Advisory

Source: [email protected]

https://security.openstack.org/ossa/OSSA-2020-001.html

CVSS

3.3LOW[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: LOW
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-200

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card