The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status
Published Dec 16, 2014
5.0
MEDIUMCVSS 2.0
EPSS 2.90%
Description
The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.
Affected products
No data.
Configuration 1
- < 2.1.7
- ≥ 2.5 · ≤ 2.5.3
Configuration 3
- 7.0
- 8.0
Configuration 4
- 14.04
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: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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.90% (0.02896) | 86.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.90% (0.02896) | 85.06th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.55% (0.01551) | 79.72th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.79% (0.02792) | 76.77th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.55% (0.01551) | 80.15th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.79% (0.01794) | 88.59th | v3 (v2023.03.01) |
| Jun 11, 2024 | 2.03% (0.02029) | 88.93th | v3 (v2023.03.01) |
| Oct 6, 2023 | 2.22% (0.02222) | 88.20th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.72% (0.01716) | 85.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (7)
- http://advisories.mageia.org/MGASA-2014-0523.html x_refsource_CONFIRMThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00012.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://tracker.firebirdsql.org/browse/CORE-4630 x_refsource_CONFIRMExploitVendor Advisory
- http://www.debian.org/security/2014/dsa-3109 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011/ x_refsource_CONFIRMVendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:172 vendor-advisoryx_refsource_MANDRIVABroken Link
- https://usn.ubuntu.com/3929-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://advisories.mageia.org/MGASA-2014-0523.html | x_refsource_CONFIRMThird Party Advisory | |
| http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00012.html | vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory | |
| http://tracker.firebirdsql.org/browse/CORE-4630 | x_refsource_CONFIRMExploitVendor Advisory | |
| http://www.debian.org/security/2014/dsa-3109 | vendor-advisoryx_refsource_DEBIANThird Party Advisory | |
| http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2015:172 | vendor-advisoryx_refsource_MANDRIVABroken Link | |
| https://usn.ubuntu.com/3929-1/ | vendor-advisoryx_refsource_UBUNTUThird Party Advisory |
Change history (0)
No recorded changes yet.