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    CVE-2008-6821

    Buffer overflow in the DAS server in IBM DB2 8 before FP17, 9.1 before FP5, and 9.5 before FP2 might allow attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors, a different vulnerability than CVE-2007-3676 and CVE-2008-3853.

    Published:Jun 3, 2009
    Last Modified:Apr 23, 2026
    EPS:Jun 3, 2009
    EPSS Score:0.02148
    CVSS Score:10

    Affected Products

    Vendor
    Ibm
    Product
    Db2

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-86087 (CVSS 4.3) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow an authenticated user to send a specially…
    CVE-2026-86093 (CVSS 7.5) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow an attacker with the ability to control o…
    CVE-2026-87958 (CVSS 8.1) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific…
    CVE-2026-10534 (CVSS 8.4) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to buffer overflow in the IXF IMPORT pa…
    CVE-2026-10543 (CVSS 8.2) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a speciall…
    CVE-2026-16480 (CVSS 4.3) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is affected by an improper authorization vulnerabilit…
    CVE-2026-18097 (CVSS 5.5) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Ser…
    CVE-2026-18096 (CVSS 3.3) — IBM Db2 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local attacker to cause…
    CVE-2026-10535 (CVSS 8.4) — IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2…
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    References

    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
    http://secunia.com/advisories/31787
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22004
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22188
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22190
    http://www-01.ibm.com/support/docview.wss?uid=swg21318189
    http://www.securityfocus.com/bid/35408
    https://exchange.xforce.ibmcloud.com/vulnerabilities/51108
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
    http://secunia.com/advisories/31787
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22004
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22188
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ22190
    http://www-01.ibm.com/support/docview.wss?uid=swg21318189
    http://www.securityfocus.com/bid/35408
    https://exchange.xforce.ibmcloud.com/vulnerabilities/51108

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High