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Vulnerability record · CVE-2008-3858 · published 28 August 2008

CVE-2008-3858: Ibm db2 universal database permissions and access controls vulnerability

Ibm · Db2 Universal Database

The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted CONNECT data stream that simulates a V7 client connect request.

4.3 CVSS 2.0 Medium EPSS 1.9% · top 21.7% CWE-264 · Permissions and access controls
4.3CVSS 2.0 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted CONNECT data stream that simulates a V7 client connect request.

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/48428
http://www-1.ibm.com/support/docview.wss?uid=swg1IZ07299 Patch
http://www-1.ibm.com/support/docview.wss?uid=swg21255607 Patch
http://www.securityfocus.com/bid/29601 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/45138
http://osvdb.org/48428
http://www-1.ibm.com/support/docview.wss?uid=swg1IZ07299 Patch
http://www-1.ibm.com/support/docview.wss?uid=swg21255607 Patch
http://www.securityfocus.com/bid/29601 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/45138

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2007-6045Ibm db2 universal database vulnerabilityUnspecified vulnerability in (1) DB2WATCH and (2) DB2FREEZE in IBM DB2 UDB 9.1 before Fixpak 4 has unknown impact and attack vectors.EPSS 1.8%10.0CVE-2007-6047Ibm db2 universal database permissions and access controls vulnerabilityUnspecified vulnerability in the DB2DART tool in IBM DB2 UDB 9.1 before Fixpak 4 allows attackers to execute arbitrary commands as the DB2 instance o…EPSS 2.0%10.0CVE-2007-6048Ibm db2 universal database permissions and access controls vulnerabilityIBM DB2 UDB 9.1 before Fixpak 4 uses incorrect permissions on ACLs for DB2NODES.CFG, which has unknown impact and attack vectors. NOTE: the vendor de…EPSS 1.8%10.0CVE-2007-6051Ibm db2 universal database permissions and access controls vulnerabilityIBM DB2 UDB 9.1 before Fixpak 4 assigns incorrect privileges to the (1) DB2ADMNS and (2) DB2USERS alternative groups, which has unknown impact. NOTE:…EPSS 1.5%10.0CVE-2005-4865Ibm db2 universal database memory buffer overflow vulnerabilityStack-based buffer overflow in call in IBM DB2 7.x and 8.1 allows remote attackers to execute arbitrary code via a long libname.EPSS 5.8%10.0CVE-2005-0417Ibm db2 universal database vulnerabilityUnknown "high risk" vulnerability in DB2 Universal Database 8.1 and earlier has unknown impact and attack vectors. NOTE: due to the delayed disclosur…EPSS 1.6%9.3CVE-2008-3853Ibm db2 universal database memory buffer overflow vulnerabilityBuffer overflow in the DAS server program in the Core DAS function component in IBM DB2 9.1 before FP4a and 9.5 before FP1 allows remote attackers to…EPSS 5.8%9.3CVE-2007-6053Ibm db2 universal database vulnerabilityIBM DB2 UDB 9.1 before Fixpak 4 does not properly handle use of large numbers of file descriptors, which might allow attackers to have an unknown imp…EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2008-3858), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.