Vulnerability DatabaseCVE-2023-36435
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CVE-2023-36435
October 10, 2023
Microsoft QUIC Denial of Service Vulnerability
Related Resources (5)
https://github.com/microsoft/msquic
https://nvd.nist.gov/vuln/detail/CVE-2023-36435
https://github.com/microsoft/msquic/security/advisories/GHSA-fr44-546p-7xcp
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435
https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Exploit Maturity
UNPROVEN
Weakness Type (CWE)
Missing Release of Memory after Effective Lifetime
CWE-401
Uncontrolled Resource Consumption
CWE-400
EPSS
Base Score:
2.46