A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2022-41721 - High Severity Vulnerability
Vulnerable Library - golang.org/x/net-v0.1.0
Library home page: https://proxy.golang.org/golang.org/x/net/@v/v0.1.0.zip
Dependency Hierarchy: - github.com/gruntwork-io/terratest-v0.40.17 (Root Library) - :x: **golang.org/x/net-v0.1.0** (Vulnerable Library)
Found in HEAD commit: 2914fa084ecd9aa53a35893c1257afce94fb4df3
Found in base branch: master
Vulnerability Details
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
Publish Date: 2023-01-13
URL: CVE-2022-41721
CVSS 3 Score Details (7.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
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