PT-2023-8444 · Ibm · Ibm Db2

Publicado 2023-12-07 · Atualizado 2024-03-07 · CVE-2023-50308

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

AV:N/AC:L/Au:S/C:N/I:N/A:C

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 when processing columnar tables, which could allow a remote attacker to cause a denial of service. This can occur when a statement is run on columnar tables by an authenticated user to the database.

Recommendations For IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) version 11.5, consider restricting access to columnar tables until a patch is available. As a temporary workaround, limit the execution of statements on columnar tables 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

Improper Resource Release

RCE

Enumeração de Fraquezas

CWE-404

CWE-20

Identificadores relacionados

BDU:2024-00748

CVE-2023-50308

Produtos afetados

Ibm Db2

Referências · 8

• https://exchange.xforce.ibmcloud.com/vulnerabilities/273393 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-50308 · Aviso do Fabricante
• https://ibm.com/support/pages/node/7105506 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1749505368466641090 · Publicação no Twitter
• https://security.netapp.com/advisory/ntap-20240307-0001 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-50308 · Nota de Segurança
• https://vuldb.com/ru/?id.251715 · Nota
• https://bdu.fstec.ru/vul/2024-00748 · Nota de Segurança