PT-2023-6371 · Ibm · Ibm Db2

CVE-2023-40373 · Publicado 2023-10-16 · Atualizado 2023-12-22

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/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) versions prior to the fixed version

Description The issue is related to insufficient input validation, which can be exploited by a remote attacker to cause a denial of service. This can be achieved with a specially crafted query containing common table expressions.

Recommendations For IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) versions prior to the fixed version, consider avoiding the use of common table expressions in queries until a patch is available. As a temporary workaround, consider restricting access to the database 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

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2023-07083

CVE-2023-40373

Produtos afetados

Ibm Db2

Referências · 9

• https://twitter.com/CVEnew/status/1714057471327625606 · Publicação no Twitter
• https://t.me/cvenotify/59559 · Publicação no Telegram
• https://exchange.xforce.ibmcloud.com/vulnerabilities/263574 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-07083 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/1714153380765917647 · Publicação no Twitter
• https://ibm.com/support/pages/node/7047563 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-40373 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-40373 · Nota de Segurança
• https://security.netapp.com/advisory/ntap-20231116-0006 · Nota