HIGH
firebird: Firebird fbudf Module Authenticated Remote Code Execution
Published Mar 28, 2018
8.8
HIGHCVSS 3.1
EPSS 6.18%
Description
An authenticated remote attacker can execute arbitrary code in Firebird SQL Server versions 2.5.7 and 3.0.2 by executing a malformed SQL statement.
Affected products
-
- Version 2.5.7StatusaffectedConstraints-
- Version 3.0.2StatusaffectedConstraints-
- 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Firebird Foundation | Firebird SQL Server | n/a |
|
Configuration 1
OR
- 2.5.7
- 3.0.2
Configuration 2
OR
- 7.0
- 8.0
- 9.0
No data.
Red Hat Enterprise Linux 8
firebird
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | firebird | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.8 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.8 HIGH Red Hat
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
9.0 HIGH NVD
AV:N/AC:L/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.18% 0.06184
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.06184
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 (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 6.18% (0.06184) | 93.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.22% (0.06224) | 92.61th | v5 (v2026.06.15) |
| Feb 5, 2026 | 10.88% (0.10885) | 93.20th | v4 (v2025.03.14) |
| Nov 13, 2025 | 8.47% (0.08469) | 91.97th | v4 (v2025.03.14) |
| Jul 9, 2025 | 11.58% (0.11585) | 93.31th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.74% (0.07736) | 91.12th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.18% (0.13184) | 90.19th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.74% (0.07736) | 91.32th | v4 (v2025.03.14) |
| Dec 17, 2024 | 5.14% (0.05141) | 92.85th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.88% (0.00882) | 81.96th | v3 (v2023.03.01) |
| Feb 5, 2024 | 0.90% (0.00896) | 80.95th | v3 (v2023.03.01) |
| Sep 28, 2023 | 0.87% (0.00874) | 80.48th | v3 (v2023.03.01) |
| Aug 19, 2023 | 1.23% (0.01233) | 83.71th | v3 (v2023.03.01) |
| Jul 8, 2023 | 1.03% (0.01028) | 81.82th | v3 (v2023.03.01) |
| Mar 22, 2023 | 1.01% (0.01007) | 81.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.08% (0.01083) | 82.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.70% (0.04695) | 89.17th | v2 (v2022.01.01) |
| Dec 23, 2022 | 4.70% (0.04695) | 88.93th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.57% (0.04571) | 87.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.57% (0.04571) | 74.15th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.28% (0.02278) | 50.99th | v1 |
| Jan 6, 2022 | 2.28% (0.02278) | 50.49th | v1 |
| Nov 21, 2021 | 2.28% (0.02278) | 78.40th | v1 |
| Sep 1, 2021 | 1.83% (0.01828) | 74.99th | v1 |
| Apr 14, 2021 | 1.83% (0.01828) | 0.00th | v1 |
Weaknesses (1)
References (8)
- https://access.redhat.com/security/cve/CVE-2017-11509 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1561965 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2018/05/msg00005.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/02/msg00036.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00018.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-11509
- https://www.cve.org/CVERecord?id=CVE-2017-11509
- https://www.tenable.com/security/research/tra-2017-36 x_refsource_MISCExploitMitigationThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2017-11509 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1561965 | Issue Tracking | |
| https://lists.debian.org/debian-lts-announce/2018/05/msg00005.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2020/02/msg00036.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2021/11/msg00018.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-11509 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-11509 | ||
| https://www.tenable.com/security/research/tra-2017-36 | x_refsource_MISCExploitMitigationThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner tenable
Published Mar 28, 2018
Updated Sep 16, 2024
Reserved Jul 21, 2017
Link CVE-2017-11509
CISA Vulnrichment
Updated n/a