openstack-swift: logs valid temporary urls which could result in access to data by anyone with access to the logfiles
Published Jun 2, 2021
4.3
MEDIUMCVSS 3.1
EPSS 0.80%
Description
In OpenStack Swift through 2.10.1, 2.11.0 through 2.13.0, and 2.14.0, the proxy-server logs full tempurl paths, potentially leaking reusable tempurl signatures to anyone with read access to these logs. All Swift deployments using the tempurl middleware are affected.
Affected products
No data.
No data.
Red Hat JBoss Fuse 6
openstack-swift
Out of support scope
Red Hat OpenStack Platform 10 (Newton)
openstack-swift
Out of support scope
Red Hat OpenStack Platform 13 (Queens)
openstack-swift
Fix deferred
Red Hat OpenStack Platform 15 (Stein)
openstack-swift
Fix deferred
Red Hat OpenStack Platform 16 (Train)
openstack-swift
Fix deferred
Red Hat OpenStack Platform 16.1
openstack-swift
Fix deferred
Red Hat OpenStack Platform 16.2
openstack-swift
Fix deferred
Red Hat Storage 3
openstack-swift
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat JBoss Fuse 6 | openstack-swift | Out of support scope | n/a |
| Red Hat OpenStack Platform 10 (Newton) | openstack-swift | Out of support scope | n/a |
| Red Hat OpenStack Platform 13 (Queens) | openstack-swift | Fix deferred | n/a |
| Red Hat OpenStack Platform 15 (Stein) | openstack-swift | Fix deferred | n/a |
| Red Hat OpenStack Platform 16 (Train) | openstack-swift | Fix deferred | n/a |
| Red Hat OpenStack Platform 16.1 | openstack-swift | Fix deferred | n/a |
| Red Hat OpenStack Platform 16.2 | openstack-swift | Fix deferred | n/a |
| Red Hat Storage 3 | openstack-swift | Out of support scope | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Openstack Swift is no longer supported with the recent release of Red Hat Gluster Storage 3.5, hence openstack-swift will not be updated for this flaw.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1 other source (Red Hat) ▾
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:N/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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.80% (0.00795) | 54.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.79% (0.00789) | 51.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.17% (0.00167) | 35.29th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00054) | 24.72th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.05% (0.00054) | 22.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00054) | 20.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Jun 3, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (8)
- https://access.redhat.com/security/cve/CVE-2017-8761 Vendor Advisory
- https://bugs.launchpad.net/swift/+bug/1685798
- https://bugs.launchpad.net/swift/+bug/1685798/comments/18
- https://bugzilla.redhat.com/show_bug.cgi?id=1850156 Issue Tracking
- https://github.com/advisories/GHSA-8fxc-qm65-vpxg Advisory
- https://launchpad.net/bugs/1685798 x_refsource_MISCIssue TrackingThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-8761
- https://www.cve.org/CVERecord?id=CVE-2017-8761
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2017-8761 | Vendor Advisory | |
| https://bugs.launchpad.net/swift/+bug/1685798 | ||
| https://bugs.launchpad.net/swift/+bug/1685798/comments/18 | ||
| https://bugzilla.redhat.com/show_bug.cgi?id=1850156 | Issue Tracking | |
| https://github.com/advisories/GHSA-8fxc-qm65-vpxg | Advisory | |
| https://launchpad.net/bugs/1685798 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-8761 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-8761 |
Change history (0)
No recorded changes yet.