CVE-2015-0259
OpenStack Compute (Nova) has Insufficient Verification of Data Authenticity
EPSS 0.21%
Description
OpenStack Compute (Nova) before 2014.1.4, 2014.2.x before 2014.2.3, and kilo before kilo-3 does not validate the origin of websocket requests, which allows remote attackers to hijack the authentication of users for access to consoles via a crafted webpage.
How to fix CVE-2015-0259
To remediate CVE-2015-0259, upgrade the affected package to a fixed version below.
- Debian/nova—upgrade to 2014.1.3-11 or later
- PyPI/nova—upgrade to 2014.1.4 or later
Is CVE-2015-0259 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2014.1.3-11
- from 0, < 2014.1.4