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    CVE-2009-0172

    Unspecified vulnerability in IBM DB2 8 before FP17a, 9.1 before FP6a, and 9.5 before FP3a allows remote attackers to cause a denial of service (infinite loop) via a crafted CONNECT data stream.

    Published:Jan 16, 2009
    Last Modified:Apr 23, 2026
    EPS:Jan 16, 2009
    EPSS Score:0.05804
    CVSS Score:5

    Affected Products

    Vendor
    Ibm
    Product
    Db2 Universal Database

    Exploits

    https://www.exploit-db.com/exploits/8344

    Common Weakness Enumeration

    CWE-20 Improper Input Validation

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-104 Cross Zone Scripting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-109 Object Relational Mapping Injection
    CAPEC-110 SQL Injection through SOAP Parameter Tampering
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-136 LDAP Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-153 Input Data Manipulation
    CAPEC-182 Flash Injection
    CAPEC-209 XSS Using MIME Type Mismatch
    CAPEC-22 Exploiting Trust in Client
    CAPEC-23 File Content Injection
    CAPEC-230 Serialized Data with Nested Payloads
    CAPEC-231 Oversized Serialized Data Payloads
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-261 Fuzzing for garnering other adjacent user/sensitive data
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-31 Accessing/Intercepting/Modifying HTTP Cookies
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-473 Signature Spoof
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-588 DOM-Based XSS
    CAPEC-63 Cross-Site Scripting (XSS)
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-664 Server Side Request Forgery
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-73 User-Controlled Filename
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-81 Web Server Logs Tampering
    CAPEC-83 XPath Injection
    CAPEC-85 AJAX Footprinting
    CAPEC-88 OS Command Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2010-3739 (CVSS 6.4) — The audit facility in the Security component in IBM DB2 UDB 9.5 before FP6a uses instance-level audit settings…
    CVE-2009-4150 (CVSS 4.6) — dasauto in IBM DB2 8 before FP18, 9.1 before FP8, 9.5 before FP4, and 9.7 before FP1 permits execution by unpr…
    CVE-2009-0173 (CVSS 5) — Unspecified vulnerability in the server in IBM DB2 8 before FP17a, 9.1 before FP6a, and 9.5 before FP3a allows…
    CVE-2008-3960 (CVSS 5) — Unspecified vulnerability in the JDBC Applet Server Service (aka db2jds) in IBM DB2 UDB 8 before Fixpak 17 all…
    CVE-2008-3858 (CVSS 4.3) — The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denia…
    CVE-2008-3857 (CVSS 4.6) — The Base Service Utilities component in IBM DB2 9.1 before Fixpak 5 retains a cleartext password in memory aft…
    CVE-2008-3853 (CVSS 9.3) — Buffer overflow in the DAS server program in the Core DAS function component in IBM DB2 9.1 before FP4a and 9.…
    CVE-2008-3856 (CVSS 7.5) — The routine infrastructure component in IBM DB2 8 before FP17, 9.1 before FP5, and 9.5 before FP1 on Unix and …
    CVE-2008-3852 (CVSS 6.5) — Unspecified vulnerability in the CLR stored procedure deployment from IBM Database Add-Ins for Visual Studio i…
    CVE-2008-3854 (CVSS 7.8) — Multiple stack-based buffer overflows in IBM DB2 9.1 before Fixpak 5 and 9.5 before Fixpak 1 allow remote atta…

    References

    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v91/APARLIST.TXT
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
    http://secunia.com/advisories/33529
    http://securitytracker.com/id?1021591
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ37696
    http://www-01.ibm.com/support/docview.wss?uid=swg21363936
    http://www-1.ibm.com/support/docview.wss?uid=swg1IZ36534
    http://www-1.ibm.com/support/docview.wss?uid=swg1IZ37697
    http://www.securityfocus.com/bid/33258
    http://www.vupen.com/english/advisories/2009/0137
    https://exchange.xforce.ibmcloud.com/vulnerabilities/47931
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v91/APARLIST.TXT
    ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
    http://secunia.com/advisories/33529
    http://securitytracker.com/id?1021591
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ37696
    http://www-01.ibm.com/support/docview.wss?uid=swg21363936
    http://www-1.ibm.com/support/docview.wss?uid=swg1IZ36534
    http://www-1.ibm.com/support/docview.wss?uid=swg1IZ37697
    http://www.securityfocus.com/bid/33258
    http://www.vupen.com/english/advisories/2009/0137
    https://exchange.xforce.ibmcloud.com/vulnerabilities/47931

    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