PT-2023-1452 · Microsoft · .Net Framework

Filip Dragovic · Published 2023-02-14 · Updated 2024-05-29 · CVE-2023-21722

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions .NET Framework (affected versions not specified)

Description The issue is related to incorrect cleanup or release of resources in the .NET Framework, which can be exploited to cause a denial of service. This allows an attacker to affect the system.

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

DoS

Link Following

Improper Resource Release

Weakness Enumeration

CWE-59

CWE-404

Related Identifiers

BDU:2023-00859

CVE-2023-21722

Affected Products

.Net Framework

References · 6

• https://bdu.fstec.ru/vul/2023-00859 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21722 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21722 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21722 · Security Note
• https://vuldb.com/ru/?id.220997 · Note