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Vulnerability record · CVE-2020-4799 · published 8 October 2020

CVE-2020-4799: Ibm informix dynamic server out-of-bounds write vulnerability

Ibm · Informix Dynamic Server

IBM Informix spatial 14.10 could allow a local user to execute commands as a privileged user due to an out of bounds write vulnerability. IBM X-Force ID: 189460.

7.8 CVSS 3.1 High EPSS 0.37% · top 71.9% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score, v2 4.6
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

IBM Informix spatial 14.10 could allow a local user to execute commands as a privileged user due to an out of bounds write vulnerability. IBM X-Force ID: 189460.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
https://exchange.xforce.ibmcloud.com/vulnerabilities/189460 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6343587 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/189460 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6343587 PatchVendor Advisory

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Related vulnerabilities

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

10.0CVE-2010-4070Ibm informix dynamic server vulnerabilityInteger overflow in librpc.dll in portmap.exe (aka the ISM Portmapper service) in ISM before 2.20.TC1.117 in IBM Informix Dynamic Server (IDS) 7.x be…EPSS 5.1%10.0CVE-2009-2753Ibm informix dynamic server memory buffer overflow vulnerabilityMultiple buffer overflows in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe…EPSS 11%10.0CVE-2009-2754Ibm informix dynamic server vulnerabilityInteger signedness error in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe)…EPSS 40%10.0CVE-2008-0949Ibm informix dynamic server vulnerabilityUnspecified vulnerability in IBM Informix Dynamic Server (IDS) 7.x through 11.x allows remote attackers to gain privileges via a malformed connection…EPSS 2.6%10.0CVE-2008-0768Ibm informix dynamic server memory buffer overflow vulnerabilityMultiple stack-based and heap-based buffer overflows in the Windows RPC components for IBM Informix Storage Manager (ISM), as used in Informix Dynami…EPSS 4.5%9.3CVE-2011-1033Ibm informix dynamic server memory buffer overflow vulnerabilityStack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote attackers to execute arbitrary code via crafted argume…EPSS 4.8%9.0CVE-2012-4857Ibm informix dynamic server memory buffer overflow vulnerabilityBuffer overflow in IBM Informix 11.50 through 11.50.xC9W2 and 11.70 before 11.70.xC7 allows remote authenticated users to execute arbitrary code via …EPSS 4.6%9.0CVE-2012-3334Ibm informix dynamic server memory buffer overflow vulnerabilityStack-based buffer overflow in IBM Informix Dynamic Server (IDS) 11.50 before 11.50.xC9W2 and 11.70 before 11.70.xC5 allows remote authenticated user…EPSS 3.7%

Source: NIST National Vulnerability Database (record CVE-2020-4799), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.