How severe is CVE-2010-4053?

CVE-2010-4053 has a CVSS 2.0 base score of 9.0, rated critical severity.

Is CVE-2010-4053 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4053?

CVE-2010-4053 primarily affects Ibm Informix Dynamic Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-4053?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2010-4053 published?

CVE-2010-4053 was published on 2010-10-23 and last updated on 2026-06-16.

CVE-2010-4053

CVE-2010-4053 is a critical-severity vulnerability in Ibm Informix Dynamic Server with a CVSS 2.0 base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.0)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ibm Informix Dynamic Server
Published: 2010-10-23
Last modified: 2026-06-16

Description

Stack-based buffer overflow in an unspecified logging function in oninit.exe in IBM Informix Dynamic Server (IDS) 11.10 before 11.10.xC2W2 and 11.50 before 11.50.xC1 allows remote authenticated users to execute arbitrary code via a crafted EXPLAIN directive, aka idsdb00154125 and idsdb00154243.

Frequently asked questions

What is CVE-2010-4053?: Stack-based buffer overflow in an unspecified logging function in oninit.exe in IBM Informix Dynamic Server (IDS) 11.10 before 11.10.xC2W2 and 11.50 before 11.50.xC1 allows remote authenticated users to execute arbitrary code via a crafted EXPLAIN directive, aka idsdb00154125 and idsdb00154243.
How severe is CVE-2010-4053?: CVE-2010-4053 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2010-4053 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4053?: CVE-2010-4053 primarily affects Ibm Informix Dynamic Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-4053?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2010-4053 published?: CVE-2010-4053 was published on 2010-10-23 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:ibm:informix_dynamic_server:11.10:*:*:*:*:*:*:*
cpe:2.3:a:ibm:informix_dynamic_server:11.50:*:*:*:*:*:*:*

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CVE-2010-4070 — Critical (CVSS 10.0): Integer overflow in librpc.dll in portmap.exe (aka the ISM Portmapper service) in ISM before 2.20.TC1.117 in IBM…
CVE-2009-2754 — Critical (CVSS 10.0): Integer signedness error in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM)…
CVE-2009-2753 — Critical (CVSS 10.0): Multiple buffer overflows in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM)…
CVE-2008-0949 — Critical (CVSS 10.0): Unspecified vulnerability in IBM Informix Dynamic Server (IDS) 7.x through 11.x allows remote attackers to gain…
CVE-2008-0768 — Critical (CVSS 10.0): Multiple stack-based and heap-based buffer overflows in the Windows RPC components for IBM Informix Storage Manager…
CVE-2011-1033 — Critical (CVSS 9.3): Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote attackers to execute…

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