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  5. CVE-2015-9543

CVE-2015-9543: OpenStack Nova can leak consoleauth token into log files

May 24, 2022 (updated May 9, 2024)

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.

References

  • github.com/advisories/GHSA-22jm-4hxw-35jf
  • github.com/openstack/nova/commit/08f1f914cc219cf526adfb08c46b8f40b4e78232
  • github.com/openstack/nova/commit/26d4047e17eba9bc271f8868f1d0ffeec97b555e
  • github.com/openstack/nova/commit/d8fbf04f325f593836f8d44b6bbf42b85bde94e3
  • launchpad.net/bugs/1492140
  • nvd.nist.gov/vuln/detail/CVE-2015-9543
  • review.opendev.org/220622
  • security.openstack.org/ossa/OSSA-2020-001.html

Code Behaviors & Features

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Affected versions

All versions before 18.2.4, all versions starting from 19.0.0 before 19.1.0, all versions starting from 20.0.0 before 20.1.0

Fixed versions

  • 18.2.4
  • 19.1.0
  • 20.1.0

Solution

Upgrade to versions 18.2.4, 19.1.0, 20.1.0 or above.

Impact 3.3 LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Source file

pypi/nova/CVE-2015-9543.yml

Spotted a mistake? Edit the file on GitLab.

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