CVE-2017-2592

Severity: medium (CVSS 5.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-05-08 · updated 2026-06-17
Weakness: CWE-532

Description

python-oslo-middleware before versions 3.8.1, 3.19.1, 3.23.1 is vulnerable to an information disclosure. Software using the CatchError class could include sensitive values in a traceback's error message. System users could exploit this flaw to obtain sensitive information from OpenStack component error logs (for example, keystone tokens).

Affected products

Canonical Ubuntu Linux: 16.04
OpenStack Oslo.Middleware: through 3.8.0; from 3.9.0 through 3.19.0; from 3.20.0 through 3.23.0

References

http://lists.openstack.org/pipermail/openstack-announce/2017-January/002002.html
http://rhn.redhat.com/errata/RHSA-2017-0300.html
http://rhn.redhat.com/errata/RHSA-2017-0435.html
http://www.securityfocus.com/bid/95827
https://access.redhat.com/errata/RHSA-2017:0300
https://access.redhat.com/errata/RHSA-2017:0435
https://bugs.launchpad.net/keystonemiddleware/+bug/1628031
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2592
https://review.openstack.org/#/c/425730/
https://review.openstack.org/#/c/425732/
https://review.openstack.org/#/c/425734/
https://usn.ubuntu.com/3666-1/

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