PT-2024-3719 · Oracle · Oracle Database Sharding+2

Emad Al-Mousa · Published 2024-04-16 · Updated 2024-12-03 · CVE-2024-20995

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Oracle Database Server versions 19.3 through 19.22 Oracle Database Server versions 21.3 through 21.13

Description: The issue is related to insufficient input validation in the Oracle Database Sharding component. It allows a high-privileged attacker with DBA privilege and network access via Oracle Net to compromise Oracle Database Sharding. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized ability to cause a partial denial of service of Oracle Database Sharding.

Recommendations: For versions 19.3 through 19.22, update to a version that includes the fix for this issue. For versions 21.3 through 21.13, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the Oracle Database Sharding component to minimize the risk of exploitation.

Fix

DoS

Improper Resource Release

RCE

Weakness Enumeration

CWE-404

CWE-20

Related Identifiers

BDU:2024-04065

CVE-2024-20995

Affected Products

Oracle Database Server

Oracle Database Sharding

Oracle Net

References · 9

• https://bdu.fstec.ru/vul/2024-04065 · Security Note
• https://oracle.com/security-alerts/cpuapr2024.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20995 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20995 · Vendor Advisory
• https://twitter.com/UndercodeNews/status/1861899312881438993 · Twitter Post
• https://t.me/cvenotify/102911 · Telegram Post
• https://t.me/cvenotify/76975 · Telegram Post
• https://twitter.com/CVEnew/status/1780363516152852918 · Twitter Post
• https://twitter.com/dailycve/status/1861840546953675208 · Twitter Post