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CVE-2006-4257
IBM DB2 Universal Database (UDB) before 8.1 FixPak 13 allows remote authenticated users to cause a denial of service (crash) by (1)…
Medium4.0EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
IBM DB2 Universal Database (UDB) before 8.1 FixPak 13 allows remote authenticated users to cause a denial of service (crash) by (1) sending the first ACCSEC command without an RDBNAM parameter during the CONNECT process, or (2) sending crafted SQLJRA packet, which results in a null dereference.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.2% · top 18% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Weakness
Affected products
n/a
- affected n/a
References (7)
- 20060906 Details for BID 19586 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.appsecinc.com/resources/alerts/db2/2006-09-05.shtml (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2006-3328 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 19586 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 21550 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www-1.ibm.com/support/docview.wss?uid=swg24013114 (opens in a new tab)x_refsource_MISCx_transferred
- 20061213 IBM DB2 Remote DoS during CONNECT processing (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2006-4257)Record last updated .