PT-2023-6239 · Ibm · Ibm Db2

Published 2023-10-16 · Updated 2023-12-22 · CVE-2023-30987

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 IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) versions 10.5, 11.1, and 11.5

Description The issue is related to errors in processing input data, which can be exploited by a remote attacker to cause a denial of service with a specially crafted query on certain databases.

Recommendations For versions 10.5, 11.1, and 11.5, consider restricting access to certain databases to minimize the risk of exploitation until a patch is available. As a temporary workaround, consider disabling the functionality that allows specially crafted queries on certain databases until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-06948

CVE-2023-30987

Affected Products

Ibm Db2

References · 10

• https://osv.dev/vulnerability/CVE-2023-30987 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/253440 · Vendor Advisory
• https://ibm.com/support/pages/node/7047560 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-06948 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-30987 · Security Note
• https://twitter.com/CVEnew/status/1714027035843055977 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1714049449083740291 · Twitter Post
• https://t.me/cvenotify/64997 · Telegram Post
• https://vuldb.com/?id.242330 · Note
• https://security.netapp.com/advisory/ntap-20231116-0006 · Note