MEDIUM4.3
PYSEC-2026-811
OpenStack Image Service (Glance) vulnerable to Improper Access Control
Quick fix
PYSEC-2026-811 — glance: upgrade to the fixed version with the command below.
pip install --upgrade 'glance>=11.0.2'Details
OpenStack Image Service (Glance) before 2015.1.3 (kilo) and 11.0.x before 11.0.2 (liberty), when show_multiple_locations is enabled, allow remote authenticated users to change image status and upload new image data by removing the last location of an image.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2016-0757[ADVISORY]
- https://access.redhat.com/errata/RHSA-2016:0309[WEB]
- https://access.redhat.com/errata/RHSA-2016:0352[WEB]
- https://access.redhat.com/errata/RHSA-2016:0354[WEB]
- https://access.redhat.com/errata/RHSA-2016:0358[WEB]
- https://access.redhat.com/security/cve/CVE-2016-0757[WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=1302607[WEB]
- https://opendev.org/openstack/glance[PACKAGE]
- https://rhn.redhat.com/errata/RHSA-2016-0309.html[WEB]
- https://security.openstack.org/ossa/OSSA-2016-006.html[WEB]
- https://web.archive.org/web/20210123081823/https://www.securityfocus.com/bid/82696[WEB]
- https://pypi.org/project/glance[PACKAGE]
- https://github.com/advisories/GHSA-5xrj-ghhp-hx7p[ADVISORY]