CVE-2010-3736 — Memory leak in the Relational Data Services component in IBM DB2 UDB 9.5 before FP6a, when the connection concentrator is enabled, allows remote authenticated users to cause a denial of service (heap memory consumption) by using a different code page than the database server

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MEDIUM

Memory leak in the Relational Data Services component in IBM DB2 UDB 9.5 before FP6a, when the connection concentrator is enabled, allows remote authenticated users to cause a denial of service (heap memory consumption) by using a different code page than the database server

Published Oct 5, 2010

4.0

MEDIUM

CVSS 2.0

EPSS 1.10%

Description

Memory leak in the Relational Data Services component in IBM DB2 UDB 9.5 before FP6a, when the connection concentrator is enabled, allows remote authenticated users to cause a denial of service (heap memory consumption) by using a different code page than the database server.

Remediation

No remediation recorded yet.

Metrics

1.10% 0.01104

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01104

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.10% (0.01104)	64.53th	v5 (v2026.06.15)
Jun 15, 2026	1.13% (0.01125)	61.95th	v5 (v2026.06.15)
Mar 17, 2025	0.41% (0.00406)	59.00th	v4 (v2025.03.14)
Dec 12, 2024	0.31% (0.00313)	71.05th	v3 (v2023.03.01)
Feb 8, 2024	0.32% (0.00316)	69.54th	v3 (v2023.03.01)
Mar 7, 2023	0.32% (0.00316)	65.59th	v3 (v2023.03.01)
Mar 6, 2023	1.06% (0.01061)	52.82th	v2 (v2022.01.01)
Sep 19, 2022	1.06% (0.01061)	51.19th	v2 (v2022.01.01)
Apr 1, 2022	1.06% (0.01061)	49.19th	v2 (v2022.01.01)
Feb 4, 2022	1.06% (0.01061)	28.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (3)

ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
x_refsource_CONFIRM
http://www-01.ibm.com/support/docview.wss?uid=swg1IC68182
vendor-advisoryx_refsource_AIXAPAR
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13859
vdb-entrysignaturex_refsource_OVAL

Link	Providers	Tags
ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT		x_refsource_CONFIRM
http://www-01.ibm.com/support/docview.wss?uid=swg1IC68182		vendor-advisoryx_refsource_AIXAPAR
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13859		vdb-entrysignaturex_refsource_OVAL

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Oct 5, 2010

Updated Aug 7, 2024

Reserved Oct 5, 2010

Link CVE-2010-3736

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2010-3736

Red Hat

Severity n/a

Public date n/a

Links CVE-2010-3736