TraceManager in Firebird 2.5.0 and 2.5.1, when trace is enabled, allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by preparing an empty dynamic SQL query
Published Nov 20, 2012
3.5
LOWCVSS 2.0
EPSS 1.84%
Description
TraceManager in Firebird 2.5.0 and 2.5.1, when trace is enabled, allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by preparing an empty dynamic SQL query.
Affected products
No data.
- 2.5.0
- 2.5.1
No data.
No Red Hat product state for this CVE.
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:S/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.84% (0.01835) | 78.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.84% (0.01835) | 76.07th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.97% (0.00970) | 75.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.98% (0.00985) | 84.15th | v3 (v2023.03.01) |
| Apr 2, 2024 | 0.98% (0.00985) | 83.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.98% (0.00985) | 81.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.23% (0.01232) | 67.28th | v2 (v2022.01.01) |
| Dec 23, 2022 | 1.23% (0.01232) | 66.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.23% (0.01232) | 64.85th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.23% (0.01232) | 41.02th | v2 (v2022.01.01) |
References (7)
- http://tracker.firebirdsql.org/browse/CORE-3884 x_refsource_CONFIRMVendor Advisory
- http://www.debian.org/security/2013/dsa-2648 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2012/11/14/6 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/11/14/8 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/56521 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1027769 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80073 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://tracker.firebirdsql.org/browse/CORE-3884 | x_refsource_CONFIRMVendor Advisory | |
| http://www.debian.org/security/2013/dsa-2648 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.openwall.com/lists/oss-security/2012/11/14/6 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/11/14/8 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/56521 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1027769 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/80073 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.