Oracle Database 8i, 9i, and 10g allow remote authenticated users to execute arbitrary SQL statements in the context of the SYS user and bypass audit logging, including statements to create new privileged database accounts, via a modified AUTH_ALTER_SESSION attribute in the authentication phase of the Transparent Network Substrate (TNS) protocol
Published Feb 4, 2006
7.5
HIGHCVSS 2.0
EPSS 9.65%
Description
Oracle Database 8i, 9i, and 10g allow remote authenticated users to execute arbitrary SQL statements in the context of the SYS user and bypass audit logging, including statements to create new privileged database accounts, via a modified AUTH_ALTER_SESSION attribute in the authentication phase of the Transparent Network Substrate (TNS) protocol. NOTE: due to the lack of relevant details from the Oracle advisory, a separate CVE is being created since it cannot be conclusively proven that this issue has been addressed by Oracle. It is possible that this is the same issue as Oracle Vuln# DB18 from the January 2006 CPU, in which case this would be subsumed by CVE-2006-0265.
Affected products
No data.
- 8.1.7.4
- 9.2.0.6
- 9.2.0.7
- 10.1.0.3
- 10.1.0.4
- 10.1.0.5
- 10.2.0.1
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: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 2, 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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 9.65% (0.09650) | 95.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.65% (0.09650) | 94.86th | v5 (v2026.06.15) |
| Mar 30, 2025 | 9.01% (0.09005) | 91.83th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.91% (0.06910) | 85.31th | v4 (v2025.03.14) |
| Mar 19, 2025 | 9.01% (0.09005) | 91.58th | v4 (v2025.03.14) |
| Mar 17, 2025 | 27.57% (0.27566) | 96.02th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.62% (0.00617) | 79.49th | v3 (v2023.03.01) |
| May 26, 2024 | 0.62% (0.00617) | 78.75th | v3 (v2023.03.01) |
| Mar 13, 2024 | 0.87% (0.00874) | 82.00th | v3 (v2023.03.01) |
| Apr 1, 2023 | 0.87% (0.00874) | 80.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.97% (0.00968) | 81.00th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
No CWE recorded.
References (8)
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-January/041464.html mailing-listx_refsource_FULLDISC
- http://www.imperva.com/application_defense_center/papers/oracle-dbms-01172006.html x_refsource_MISCVendor Advisory
- http://www.integrigy.com/info/IntegrigySecurityAnalysis-CPU0106.pdf x_refsource_MISCVendor Advisory
- http://www.kb.cert.org/vuls/id/871756 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.oracle.com/technology/deploy/security/pdf/cpujan2006.html x_refsource_MISCVendor Advisory
- http://www.red-database-security.com/advisory/oracle_cpu_jan_2006.html x_refsource_MISC
- http://www.us-cert.gov/cas/techalerts/TA06-018A.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24184 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lists.grok.org.uk/pipermail/full-disclosure/2006-January/041464.html | mailing-listx_refsource_FULLDISC | |
| http://www.imperva.com/application_defense_center/papers/oracle-dbms-01172006.html | x_refsource_MISCVendor Advisory | |
| http://www.integrigy.com/info/IntegrigySecurityAnalysis-CPU0106.pdf | x_refsource_MISCVendor Advisory | |
| http://www.kb.cert.org/vuls/id/871756 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| http://www.oracle.com/technology/deploy/security/pdf/cpujan2006.html | x_refsource_MISCVendor Advisory | |
| http://www.red-database-security.com/advisory/oracle_cpu_jan_2006.html | x_refsource_MISC | |
| http://www.us-cert.gov/cas/techalerts/TA06-018A.html | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24184 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.