PT-2023-2526 · Oracle · Oracle Database Server

CVE-2023-21934 · Publicado 2023-04-18 · Atualizado 2023-04-19

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 19c and 21c

Description The issue is related to insufficient input validation in the Java VM component of the Oracle Database Server. This can be exploited by a remote attacker to gain read, modify, add, or delete access to data. A successful attack can result in unauthorized access to critical data or all Java VM accessible data.

Recommendations For versions 19c and 21c, update to a version that includes the fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2023-02325

CVE-2023-21934

Produtos afetados

Oracle Database Server

Referências · 6

• https://cybersecurity-help.cz/vdb/SB2023041844 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-21934 · Nota de Segurança
• https://login.oracle.com · Nota
• https://osv.dev/vulnerability/CVE-2023-21934 · Aviso do Fabricante
• https://oracle.com/security-alerts/cpuapr2023.html · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-02325 · Nota de Segurança