redis: type confusion in the xgroupCommand function in t_stream.c
Published Jun 16, 2018
7.5
HIGHCVSS 3.0
EPSS 23.90%
Description
Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.
Affected products
No data.
No data.
Red Hat Ceph Storage 3
grafana
Not affected
Red Hat Enterprise Linux 8
redis
Not affected
Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)
redis
Not affected
Red Hat Fuse 7
camel-spring-redis
Not affected
Red Hat JBoss Fuse 6
camel-spring-redis
Not affected
Red Hat Mobile Application Platform 4
rhmap-redis-docker
Not affected
Red Hat OpenStack Platform 10 (Newton)
redis
Not affected
Red Hat OpenStack Platform 12 (Pike)
redis
Not affected
Red Hat OpenStack Platform 13 (Queens)
redis
Not affected
Red Hat OpenStack Platform 8 (Liberty)
redis
Not affected
Red Hat OpenStack Platform 8 (Liberty) Operational Tools
redis
Not affected
Red Hat OpenStack Platform 9 (Mitaka)
redis
Not affected
Red Hat OpenStack Platform 9 (Mitaka) Operational Tools
redis
Not affected
Red Hat Software Collections
rh-redis32-redis
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Ceph Storage 3 | grafana | Not affected | n/a |
| Red Hat Enterprise Linux 8 | redis | Not affected | n/a |
| Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) | redis | Not affected | n/a |
| Red Hat Fuse 7 | camel-spring-redis | Not affected | n/a |
| Red Hat JBoss Fuse 6 | camel-spring-redis | Not affected | n/a |
| Red Hat Mobile Application Platform 4 | rhmap-redis-docker | Not affected | n/a |
| Red Hat OpenStack Platform 10 (Newton) | redis | Not affected | n/a |
| Red Hat OpenStack Platform 12 (Pike) | redis | Not affected | n/a |
| Red Hat OpenStack Platform 13 (Queens) | redis | Not affected | n/a |
| Red Hat OpenStack Platform 8 (Liberty) | redis | Not affected | n/a |
| Red Hat OpenStack Platform 8 (Liberty) Operational Tools | redis | Not affected | n/a |
| Red Hat OpenStack Platform 9 (Mitaka) | redis | Not affected | n/a |
| Red Hat OpenStack Platform 9 (Mitaka) Operational Tools | redis | Not affected | n/a |
| Red Hat Software Collections | rh-redis32-redis | 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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
AV:N/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (40 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 23.90% (0.23901) | 97.77th | v5 (v2026.06.15) |
| Sep 22, 2026 | 23.90% (0.23901) | 97.73th | v5 (v2026.06.15) |
| Sep 21, 2026 | 17.84% (0.17844) | 97.10th | v5 (v2026.06.15) |
| Sep 6, 2026 | 23.90% (0.23901) | 97.68th | v5 (v2026.06.15) |
| Sep 5, 2026 | 17.84% (0.17844) | 97.04th | v5 (v2026.06.15) |
| Aug 30, 2026 | 23.90% (0.23901) | 97.67th | v5 (v2026.06.15) |
| Aug 28, 2026 | 17.84% (0.17844) | 97.02th | v5 (v2026.06.15) |
| Aug 24, 2026 | 23.90% (0.23901) | 97.65th | v5 (v2026.06.15) |
| Aug 23, 2026 | 17.84% (0.17844) | 97.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 24.18% (0.24182) | 97.56th | v5 (v2026.06.15) |
| Dec 28, 2025 | 31.96% (0.31963) | 96.65th | v4 (v2025.03.14) |
| Dec 27, 2025 | 28.56% (0.28558) | 96.39th | v4 (v2025.03.14) |
| Nov 21, 2025 | 31.96% (0.31963) | 96.62th | v4 (v2025.03.14) |
| Nov 18, 2025 | 42.47% (0.42465) | 97.30th | v4 (v2025.03.14) |
| Oct 28, 2025 | 31.96% (0.31963) | 96.59th | v4 (v2025.03.14) |
| Oct 27, 2025 | 28.56% (0.28558) | 96.31th | v4 (v2025.03.14) |
| Oct 1, 2025 | 31.96% (0.31963) | 96.68th | v4 (v2025.03.14) |
| Jul 30, 2025 | 28.56% (0.28558) | 96.34th | v4 (v2025.03.14) |
| May 17, 2025 | 31.96% (0.31963) | 96.55th | v4 (v2025.03.14) |
| Mar 30, 2025 | 33.12% (0.33124) | 96.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 41.30% (0.41297) | 96.10th | v4 (v2025.03.14) |
| Mar 17, 2025 | 33.12% (0.33124) | 96.52th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.04% (0.02043) | 88.67th | v3 (v2023.03.01) |
| Nov 7, 2023 | 4.67% (0.04668) | 91.70th | v3 (v2023.03.01) |
| Sep 25, 2023 | 6.51% (0.06512) | 92.90th | v3 (v2023.03.01) |
| Jul 15, 2023 | 6.54% (0.06540) | 92.77th | v3 (v2023.03.01) |
| Jun 28, 2023 | 5.96% (0.05956) | 92.37th | v3 (v2023.03.01) |
| Jun 10, 2023 | 7.08% (0.07081) | 93.00th | v3 (v2023.03.01) |
| May 26, 2023 | 6.79% (0.06787) | 92.81th | v3 (v2023.03.01) |
| May 8, 2023 | 5.76% (0.05760) | 92.15th | v3 (v2023.03.01) |
| Apr 22, 2023 | 4.72% (0.04721) | 91.42th | v3 (v2023.03.01) |
| Apr 6, 2023 | 6.75% (0.06750) | 92.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.29% (0.06285) | 92.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.38% (0.08382) | 93.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.38% (0.08382) | 93.35th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.38% (0.08382) | 82.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.53% (0.04526) | 76.76th | v1 |
| Jan 6, 2022 | 4.53% (0.04526) | 76.54th | v1 |
| Sep 1, 2021 | 4.53% (0.04526) | 84.50th | v1 |
| Apr 14, 2021 | 4.53% (0.04526) | 0.00th | v1 |
References (7)
- https://access.redhat.com/security/cve/CVE-2018-12453 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1592892 Issue Tracking
- https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5 x_refsource_MISCExploitThird Party Advisory
- https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6 x_refsource_MISCPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-12453
- https://www.cve.org/CVERecord?id=CVE-2018-12453
- https://www.exploit-db.com/exploits/44908/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-12453 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1592892 | Issue Tracking | |
| https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5 | x_refsource_MISCExploitThird Party Advisory | |
| https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6 | x_refsource_MISCPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-12453 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-12453 | ||
| https://www.exploit-db.com/exploits/44908/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.