Information disclosure in OpenStack Oslo.middleware
CVE-2017-2592
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).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (36.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.004 · change: -0.000
Affected products
- OpenStack Oslo.middleware
- Unspecified Python-Oslo-Middleware — versions python-oslo-middleware 3.19.1, python-oslo-middleware 3.23.1, python-oslo-middleware 3.8.1
- Canonical Ubuntu Linux — versions 16.04
Weakness classification (CWE)
Public proof-of-concept exploits
References
- review.openstack.org/ (Patch, Issue Tracking, Vendor Advisory)
- lists.openstack.org/pipermail/openstack-announce/2017-January/002002.html (Patch, Vendor Advisory)
- rhn.redhat.com/errata/RHSA-2017-0300.html (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2017:0300 (Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2017-0435.html (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- www.securityfocus.com/bid/95827 (VDB Entry, Third Party Advisory, vdb-entry)
- review.openstack.org/ (Patch, Issue Tracking, Vendor Advisory)
- review.openstack.org/ (Patch, Issue Tracking, Vendor Advisory)
- bugs.launchpad.net/keystonemiddleware/+bug/1628031 (Patch, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2017-2592?
- CVE-2017-2592 is a medium-severity vulnerability in OpenStack Oslo.middleware, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.9/10. Published 2018-05-08.
- How severe is CVE-2017-2592?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2017-2592 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.