Stack-based buffer overflow in the validateUser implementation in the com.ibm.db2.das.core.DasSysCmd function in db2dasrrm in the DB2 Administration Server (DAS) component in IBM DB2 9.1 before FP10, 9.5 before FP6a, and 9.7 before FP3 allows remote attackers to execute arbitrary code via a long username string
Published Oct 5, 2010
10.0
HIGHCVSS 2.0
EPSS 9.58%
Description
Stack-based buffer overflow in the validateUser implementation in the com.ibm.db2.das.core.DasSysCmd function in db2dasrrm in the DB2 Administration Server (DAS) component in IBM DB2 9.1 before FP10, 9.5 before FP6a, and 9.7 before FP3 allows remote attackers to execute arbitrary code via a long username string.
Affected products
No data.
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:C/I:C/A:C
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 9.58% (0.09582) | 95.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.58% (0.09582) | 94.84th | v5 (v2026.06.15) |
| Mar 30, 2025 | 43.41% (0.43415) | 97.23th | v4 (v2025.03.14) |
| Mar 29, 2025 | 26.10% (0.26102) | 94.01th | v4 (v2025.03.14) |
| Mar 17, 2025 | 43.41% (0.43415) | 97.20th | v4 (v2025.03.14) |
| Dec 17, 2024 | 29.61% (0.29612) | 96.91th | v3 (v2023.03.01) |
| May 26, 2023 | 51.64% (0.51641) | 97.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 49.34% (0.49336) | 96.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
References (10)
- ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT x_refsource_CONFIRM
- http://secunia.com/advisories/41686 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC69986 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC70538 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC70539 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg21426108 x_refsource_CONFIRM
- http://www.securityfocus.com/bid/46077 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2010/2544 vdb-entryx_refsource_VUPENVendor Advisory
- http://www.zerodayinitiative.com/advisories/ZDI-11-035 x_refsource_MISC
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14687 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT | x_refsource_CONFIRM | |
| http://secunia.com/advisories/41686 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www-01.ibm.com/support/docview.wss?uid=swg1IC69986 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg1IC70538 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg1IC70539 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg21426108 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/46077 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2010/2544 | vdb-entryx_refsource_VUPENVendor Advisory | |
| http://www.zerodayinitiative.com/advisories/ZDI-11-035 | x_refsource_MISC | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14687 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.