PT-2023-3554 · Ibm · Ibm Db2

Published 2023-06-11 · Updated 2024-09-19 · CVE-2023-35012

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) version 11.5

Description The issue is related to a stack-based buffer overflow caused by improper bounds checking in the Federated configuration. This could allow a local user with SYSADM privileges to overflow the buffer and execute arbitrary code on the system, potentially leading to code execution or denial of service.

Recommendations For IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) version 11.5, consider restricting access to the Federated configuration to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-121

CWE-787

Related Identifiers

BDU:2023-03773

CVE-2023-35012

Affected Products

Ibm Db2

References · 9

• https://ibm.com/support/pages/node/7010747 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/257763 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35012 · Security Note
• https://bdu.fstec.ru/vul/2023-03773 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35012 · Vendor Advisory
• https://ibm.com/mysupport/s/defect/aCI3p0000000FRZ/dt215550?language=en_US · Note
• https://security.netapp.com/advisory/ntap-20230818-0013 · Note
• https://vuldb.com/ru/?id.234253 · Note
• https://t.me/cvenotify/95302 · Telegram Post