Description
The TempURL middleware in OpenStack Object Storage (Swift) 1.4.6 through 1.8.0, 1.9.0 through 1.10.0, and 1.11.0 allows remote attackers to obtain secret URLs by leveraging an object name and a timing side-channel attack.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | swift | 1.11.0-2 | — |
| Debian 13 | swift | 1.11.0-2 | — |
| Debian 12 | swift | 1.11.0-2 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenStack 4 | openstack-swift +5 | 1.10.0-3.el6ost | RHSA-2014:0232 |
| Red Hat OpenStack 3 | openstack-swift +5 | 1.8.0-8.el6ost | RHSA-2014:0367 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | swift | >= 1.4.6, <= 1.8.0 | — | GHSA-cf9m-q836-vf26 |
| PyPI | swift | >= 1.9.0, <= 1.10.0 | — | GHSA-cf9m-q836-vf26 |
| PyPI | swift | >= 1.11.0, < 1.12.0 | 1.12.0 | GHSA-cf9m-q836-vf26 |
| PyPI | swift | >= 1.4.6, < 1.12.0 | 1.12.0 | PYSEC-2014-116 |
Advisories 2
- RHSA-2014:0232 Red Hat Security Advisory: openstack-swift security update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- RHSA-2014:0367 Red Hat Security Advisory: openstack-swift security update Red Hat Security Advisories (RHSA) · Aug 1, 2026