CVE-2023-21538

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 10-01-2023 01:00

Last modified: - 10-01-2023 01:00

Total changes: - 2

Description

CVE-2023-21538 dotnet: Parsing an empty HTTP response as a JSON.NET JObject causes a stack overflow and crashes a process

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

Exploitability score

Impact score

Verification logic

AND

product=rh-dotnet60-dotnet-0 AND versionEndExcluding=6.0.113-1.el7_9

vendor=Red Hat Enterprise Linux AND product=rhel_dotnet AND version=6.0

AND

product=dotnet6.0-0 AND versionEndExcluding=6.0.113-1.el8_7

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8

AND

product=dotnet6.0-0 AND versionEndExcluding=6.0.113-1.el9_1

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=9

Reference

Keywords

CVE-2023-21538

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

REDHAT

CVE-2023-21538

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures