CVE-2020-4642 | BDVDB-2026-146359 Detail

IBMDB2 for Linux- UNIX and Windows

Description#

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow local attacker to cause a denial of service inside the "DB2 Management Service".

Impact#

Per CVSS v3.0: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12020-12-23Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2020-12-23
Last modified: 2024-09-16

Vendor information

Vendor: IBM
Product: DB2 for Linux- UNIX and Windows

All IBM vulnerabilities

Score

6.2 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 31.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
9.7
Fixed
Not stated
Vulnerable
10.1
Fixed
Not stated
Vulnerable
10.5
Fixed
Not stated
Vulnerable
11.1
Fixed
Not stated
Vulnerable
11.5
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

6.2 Medium

CVSS:3.0/S:U/C:N/UI:N/PR:N/I:N/AV:L/AC:L/A:H/RC:C/E:U/RL:O

Metric breakdown
Scope	Unchanged
Confidentiality	None
User Interaction	None
Privileges Required	None
Integrity	None
Attack Vector	Local
Attack Complexity	Low
Availability	High

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).