tendrl-api: Improper cleanup of session token can allow attackers to hijack user sessions
Published Sep 11, 2018
8.1
HIGHCVSS 3.0
EPSS 1.26%
Description
Tendrl API in Red Hat Gluster Storage before 3.4.0 does not immediately remove session tokens after a user logs out. Session tokens remain active for a few minutes allowing attackers to replay tokens acquired via sniffing/MITM attacks and authenticate as the target user.
Affected products
-
- Version 3.4.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Gluster Storage | n/a |
|
- < 3.4
No data.
Red Hat Gluster Storage 3.4 for RHEL 7
python-flask-1:0.10.1-5.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
python-itsdangerous-0:0.23-2.el7
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-ansible-0:1.6.3-7.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-api-0:1.6.3-5.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-commons-0:1.6.3-12.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-gluster-integration-0:1.6.3-10.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-monitoring-integration-0:1.6.3-11.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-node-agent-0:1.6.3-10.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-notifier-0:1.6.3-4.el7rhgs
Fixed · RHSA-2018:2616
Red Hat Gluster Storage 3.4 for RHEL 7
tendrl-ui-0:1.6.3-11.el7rhgs
Fixed · RHSA-2018:2616
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Gluster Storage 3.4 for RHEL 7 | python-flask-1:0.10.1-5.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | python-itsdangerous-0:0.23-2.el7 | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-ansible-0:1.6.3-7.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-api-0:1.6.3-5.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-commons-0:1.6.3-12.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-gluster-integration-0:1.6.3-10.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-monitoring-integration-0:1.6.3-11.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-node-agent-0:1.6.3-10.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-notifier-0:1.6.3-4.el7rhgs | Fixed | RHSA-2018:2616 |
| Red Hat Gluster Storage 3.4 for RHEL 7 | tendrl-ui-0:1.6.3-11.el7rhgs | Fixed | RHSA-2018:2616 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.26% (0.01265) | 68.65th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.26% (0.01265) | 68.41th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.20% (0.00201) | 58.56th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.20% (0.00201) | 58.43th | v3 (v2023.03.01) |
| Apr 30, 2024 | 0.29% (0.00286) | 68.42th | v3 (v2023.03.01) |
| Feb 28, 2024 | 0.41% (0.00406) | 73.16th | v3 (v2023.03.01) |
| Feb 2, 2024 | 0.41% (0.00406) | 71.16th | v3 (v2023.03.01) |
| Dec 21, 2023 | 0.65% (0.00647) | 77.06th | v3 (v2023.03.01) |
| Sep 5, 2023 | 0.65% (0.00654) | 76.89th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.61% (0.00609) | 75.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.43% (0.00431) | 70.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
References (8)
- http://www.securitytracker.com/id/1041597 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:2616 vendor-advisoryx_refsource_REDHATVendor Advisory
- https://access.redhat.com/security/cve/CVE-2018-1127 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1575835 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1127 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://github.com/Tendrl/api/pull/422 x_refsource_CONFIRMPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-1127
- https://www.cve.org/CVERecord?id=CVE-2018-1127
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1041597 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/errata/RHSA-2018:2616 | vendor-advisoryx_refsource_REDHATVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2018-1127 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1575835 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1127 | x_refsource_CONFIRMIssue TrackingPatchVendor Advisory | |
| https://github.com/Tendrl/api/pull/422 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-1127 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-1127 |
Change history (0)
No recorded changes yet.