OpenStack: python-glanceclient failing SSL certificate check
Published Aug 28, 2013
8.7
HIGHCVSS 4.0
EPSS 0.99%
Description
The Python client library for Glance (python-glanceclient) before 0.10.0 does not properly check the preverify_ok value, which prevents the server hostname from being verified with a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate and allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Affected products
No data.
- 0.9.0
- 12.3
Running on/with
- 0.4.0
- 0.4.1
- 0.4.2
- 0.5.0
- 0.5.1
- 0.6.0
- 0.7.0
- 0.8.0
No data.
OpenStack 3 for RHEL 6
python-glanceclient-1:0.9.0-2.el6ost
Fixed · RHSA-2013:1200
Red Hat OpenStack Platform 4
python-glanceclient
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| OpenStack 3 for RHEL 6 | python-glanceclient-1:0.9.0-2.el6ost | Fixed | RHSA-2013:1200 |
| Red Hat OpenStack Platform 4 | python-glanceclient | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.99% (0.00994) | 61.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.99% (0.00986) | 57.65th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.25% (0.00250) | 46.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.18% (0.00180) | 56.59th | v3 (v2023.03.01) |
| Oct 28, 2023 | 0.18% (0.00180) | 55.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00177) | 53.07th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.11% (0.01108) | 54.62th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.54% (0.01537) | 73.85th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
References (14)
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2013-1200.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/54313 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/54525 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.ubuntu.com/usn/USN-2004-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/errata/RHSA-2013:1200
- https://access.redhat.com/security/cve/CVE-2013-4111 Vendor Advisory
- https://bugs.launchpad.net/ossa/+bug/1192229 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=989738 Issue Tracking
- https://github.com/advisories/GHSA-qgfg-gvff-523v Advisory
- https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst x_refsource_CONFIRM
- https://github.com/pypa/advisory-database/tree/main/vulns/python-glanceclient/PYSEC-2013-11.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2013-4111
- https://www.cve.org/CVERecord?id=CVE-2013-4111
Change history (0)
No recorded changes yet.