glusterfs: Null pointer dereference in send_brick_req function in glusterfsd/src/gf_attach.c
Published Oct 26, 2017
3.3
LOWCVSS 3.0
EPSS 0.32%
Description
A flaw was found in GlusterFS in versions prior to 3.10. A null pointer dereference in send_brick_req function in glusterfsd/src/gf_attach.c may be used to cause denial of service.
Affected products
-
- Version Prior to 3.10StatusaffectedConstraints-
- 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, Inc. | GlusterFS | n/a |
|
No data.
Native Client for RHEL 7 for Red Hat Storage
glusterfs-0:6.0-21.el7
Fixed · RHEA-2019:3249
Red Hat Gluster Storage 3.5 for RHEL 7
glusterfs-0:6.0-21.el7rhgs
Fixed · RHEA-2019:3249
Red Hat Gluster Storage 3.5 for RHEL 7
redhat-release-server-0:7.7-16.el7rhgs
Fixed · RHEA-2019:3249
Red Hat Gluster Storage 3.5 for RHEL 7
redhat-storage-logos-0:70.7.0-3.el7rhgs
Fixed · RHEA-2019:3249
Red Hat Gluster Storage 3.5 for RHEL 7
redhat-storage-server-0:3.5.0.0-1.el7rhgs
Fixed · RHEA-2019:3249
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7
glusterfs-0:6.0-21.el7
Fixed · RHEA-2019:3249
Red Hat Enterprise Linux 6
glusterfs
Not affected
Red Hat Enterprise Linux 7
glusterfs
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Native Client for RHEL 7 for Red Hat Storage | glusterfs-0:6.0-21.el7 | Fixed | RHEA-2019:3249 |
| Red Hat Gluster Storage 3.5 for RHEL 7 | glusterfs-0:6.0-21.el7rhgs | Fixed | RHEA-2019:3249 |
| Red Hat Gluster Storage 3.5 for RHEL 7 | redhat-release-server-0:7.7-16.el7rhgs | Fixed | RHEA-2019:3249 |
| Red Hat Gluster Storage 3.5 for RHEL 7 | redhat-storage-logos-0:70.7.0-3.el7rhgs | Fixed | RHEA-2019:3249 |
| Red Hat Gluster Storage 3.5 for RHEL 7 | redhat-storage-server-0:3.5.0.0-1.el7rhgs | Fixed | RHEA-2019:3249 |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 | glusterfs-0:6.0-21.el7 | Fixed | RHEA-2019:3249 |
| Red Hat Enterprise Linux 6 | glusterfs | Not affected | n/a |
| Red Hat Enterprise Linux 7 | glusterfs | Not affected | n/a |
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:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
1 other source (Red Hat) ▾
CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L
AV:L/AC:L/Au:N/C:N/I:N/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.32% (0.00316) | 22.17th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.32% (0.00316) | 24.72th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | 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 | 0.52% (0.00518) | 11.68th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00518) | 0.00th | v1 |
References (4)
- https://access.redhat.com/security/cve/CVE-2017-15096 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1504255 x_refsource_CONFIRMIssue TrackingThird Party AdvisoryVDB Entry
- https://nvd.nist.gov/vuln/detail/CVE-2017-15096
- https://www.cve.org/CVERecord?id=CVE-2017-15096
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2017-15096 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1504255 | x_refsource_CONFIRMIssue TrackingThird Party AdvisoryVDB Entry | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-15096 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-15096 |
Change history (0)
No recorded changes yet.