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Low severity · published Feb 19, 2020
CVE-2015-9543
An issue was discovered in OpenStack Nova before 18.2.4, 19.x before 19.1.0, and 20.x before 20.1.0
3.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
Nova · Openstack
before 18.2.4; 19.0.0 before 19.1.0; 20.0.0 before 20.1.0 · source: NVD
Affected product
NO
Nova
Openstack
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-9543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-9543
Mailing List
http://www.openwall.com/lists/oss-security/2020/02/19/2
Issue Tracking
https://launchpad.net/bugs/1492140
Third Party Advisory
https://review.opendev.org/220622
Patch
https://security.openstack.org/ossa/OSSA-2020-001.html
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