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CVE

CVE-2023-21567

Visual Studio Denial of Service Vulnerability

Visual Studio Denial of Service Vulnerability.

MEDIUM · CVSS 5.6 EPSS 0.0147
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
▤

Affected Products & Versions

5
microsoft visual studio 2017>= 15.0 and < 15.9.52
microsoft visual studio 2019>= 16.0 and < 16.11.24
microsoft visual studio 2022>= 17.0 and < 17.0.19
microsoft visual studio 2022>= 17.2 and < 17.2.13
microsoft visual studio 2022>= 17.4 and < 17.4.5
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Scoring & Timeline

5.6
MEDIUM · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Feb 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2023-21567Denial of Service
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