PT-2023-8437 · Ibm · Ibm Db2

CVE-2023-45193 · Publicado 2023-10-05 · Atualizado 2024-03-07

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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) version 11.5

Description The issue is related to insufficient input validation in the database management system, which can be exploited by a remote attacker to cause a denial of service. This can occur when a specially crafted cursor is used.

Recommendations For IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) version 11.5, consider disabling the use of specially crafted cursors as a temporary workaround until a patch is available. Restrict access to the federated server to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Improper Resource Release

Enumeração de Fraquezas

CWE-20

CWE-404

Identificadores relacionados

BDU:2024-00739

CVE-2023-45193

Produtos afetados

Ibm Db2

Referências · 8

• https://osv.dev/vulnerability/CVE-2023-45193 · Aviso do Fabricante
• https://ibm.com/support/pages/node/7105501 · Aviso do Fabricante
• https://vuldb.com/ru/?id.251716 · Nota
• https://twitter.com/CVEnew/status/1749510692087239119 · Publicação no Twitter
• https://security.netapp.com/advisory/ntap-20240307-0001 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-45193 · Nota de Segurança
• https://bdu.fstec.ru/vul/2024-00739 · Nota de Segurança
• https://exchange.xforce.ibmcloud.com/vulnerabilities/268759 · Aviso do Fabricante