In Odoo 8.0, Odoo Community Edition 9.0 and 10.0, and Odoo Enterprise Edition 9.0 and 10.0, remote attackers can bypass authentication under certain circumstances because parameters containing 0x00 characters are truncated before reaching the database layer
Published Jul 4, 2017
9.8
CRITICALCVSS 3.0
EPSS 3.41%
Description
In Odoo 8.0, Odoo Community Edition 9.0 and 10.0, and Odoo Enterprise Edition 9.0 and 10.0, remote attackers can bypass authentication under certain circumstances because parameters containing 0x00 characters are truncated before reaching the database layer. This occurs because Psycopg 2.x before 2.6.3 is used.
Affected products
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:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/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 4, 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 (16 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 3.41% (0.03411) | 88.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.41% (0.03411) | 87.29th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.17% (0.01172) | 76.74th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.55% (0.02551) | 75.76th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.75% (0.00754) | 81.25th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.75% (0.00754) | 80.45th | v3 (v2023.03.01) |
| May 8, 2023 | 0.75% (0.00754) | 78.31th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.78% (0.00779) | 78.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.05% (0.01046) | 28.66th | v1 |
| Jan 6, 2022 | 1.05% (0.01046) | 28.03th | v1 |
| Sep 1, 2021 | 1.05% (0.01046) | 65.02th | v1 |
| Apr 14, 2021 | 1.05% (0.01046) | 0.00th | v1 |
References (3)
- http://initd.org/psycopg/docs/news.html#what-s-new-in-psycopg-2-6-3 x_refsource_CONFIRMRelease Notes
- https://github.com/odoo/odoo/issues/17914 x_refsource_CONFIRMPatchThird Party Advisory
- https://github.com/psycopg/psycopg2/issues/420 x_refsource_CONFIRMExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://initd.org/psycopg/docs/news.html#what-s-new-in-psycopg-2-6-3 | x_refsource_CONFIRMRelease Notes | |
| https://github.com/odoo/odoo/issues/17914 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://github.com/psycopg/psycopg2/issues/420 | x_refsource_CONFIRMExploitThird Party Advisory |
Change history (0)
No recorded changes yet.