CVE-2009-1906 Memory corruption in n/a

What is CVE-2009-1906?

CVE-2009-1906 is a medium-severity memory corruption vulnerability in Ibm Db2, published on 3 Jun 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers to cause a denial of service (memory corruption and application crash) via an IPv6 address in the correlation token in the APPID string, as demonstrated by an APPID string sent by the third-party DataDirect JDBC driver 3.7.32.

Which versions are affected by CVE-2009-1906?

It affects 1 product.

Products include Ibm Db2.

How do I fix CVE-2009-1906?

No fix has been published for CVE-2009-1906 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2009-1906 being exploited?

There is no known exploitation of CVE-2009-1906 in the wild and no public exploit code.

Other vulnerabilities in Ibm Db2

• CVE-2012-1797 IBM DB2 9.5 uses world-writable permissions for nodes.reg, which has unspecified impact and attack vectors. Critical 10.0
• CVE-2010-3731 Memory corruption in n/a Critical 10.0
• CVE-2010-3193 Other in n/a Critical 10.0
• CVE-2009-4335 Other in n/a Critical 10.0
• CVE-2009-3473 Missing authorization in n/a Critical 10.0

All Ibm Db2 vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-rhx4-qcjj-rcmx.