PT-2021-18418 · Ibm · Db2

Published 2021-06-16 · Updated 2021-09-20 · CVE-2021-29702

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) versions 11.1.4 and 11.5.5

Description The issue allows for a denial of service, causing the server to terminate abnormally when it executes a specially crafted SELECT statement.

Recommendations For version 11.1.4, update to a version that includes the fix for this issue. For version 11.5.5, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting the execution of specially crafted SELECT statements until a patch is available.

Fix

DoS

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2021-29702

Affected Products

Db2

References · 5

• https://osv.dev/vulnerability/CVE-2021-29702 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29702 · Security Note
• https://ibm.com/support/pages/node/6463985 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/200658 · Vendor Advisory
• https://security.netapp.com/advisory/ntap-20210720-0005 · Note