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WS-2023-0221

Good to know:

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Date: July 1, 2023

s2n-quic potential denial of service vulnerability when receiving empty UDP packets

Language: RUST

Severity Score

Related Resources (2)

https://github.com/aws/s2n-quic/commit/4b1d417e9de7eafaf5350553c5fcb9264dfa32f5
https://www.mend.io/vulnerability-database/WS-2023-0221

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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Upgrade to version s2n-quic - 1.23.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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