PT-2023-1454 · Microsoft · Sql Server

Nicolas Joly · Published 2023-02-14 · Updated 2024-05-29 · CVE-2023-21528

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft SQL Server (affected versions not specified)

Description The issue is related to insufficient input validation in the database management system, which can be exploited to execute arbitrary code. This allows an attacker to potentially affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-20

CWE-122

Related Identifiers

BDU:2023-00861

CVE-2023-21528

Affected Products

Sql Server

References · 11

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21528 · Vendor Advisory
• https://bdu.fstec.ru/vul/CVE-2023-21528 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-21528 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21528 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00861 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/690102 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21528 · Vendor Advisory
• https://t.me/cibsecurity/58153 · Telegram Post
• https://t.me/cvenotify/44301 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21528 · Note
• https://cybersecurity-help.cz/vdb/SB2023021426 · Note