CVE-2009-2753

highpriority · attend · 54EPSS 0.108 · 96 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

10.8% (96th) EPSS

CVSS 10 · high

Is it mine?

29 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Multiple buffer overflows in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), as used in IBM Informix Dynamic Server (IDS) 10.x before 10.00.TC9 and 11.x before 11.10.TC3, allow remote attackers to execute arbitrary code via a crafted parameter size.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-12109Multiple Vendor 'librpc.dll' Signedness Error - Remote Code Executionfunctional · exploit_db

affected products (29)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ibm informix dynamic server= 10.0nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.tc1nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc1nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc10nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc10envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc2envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc3nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc3envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc4nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc4envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc5nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc5envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc6nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc6envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc7nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc7envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc8nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc8envdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*
ibm informix dynamic server= 10.0.xc9nvdUScpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*

showing 20 of 29

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2010-03-05modified 2026-06-16

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+21023 more

references (16)

External citations — patches, advisories, analysis.

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