CVE-2022-2880

HIGH Year: 2022
CVSS v3 Score
7.5
High
Weakness Type
CWE-444
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Vulnerability Description

Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After fix, ReverseProxy sanitizes the query parameters in the forwarded query when the outbound request's Form field is set after the ReverseProxy. Director function returns, indicating that the proxy has parsed the query parameters. Proxies which do not parse query parameters continue to forward the original query parameters unchanged.

Related Vulnerabilities

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HIGH
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CWE-4442017

CVE-2017-7656

HIGH
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In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly. An HTTP/1 style request line ...

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CVE-2019-1020012

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CVE-2019-16276

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CWE-4442019

CVE-2019-16785

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Waitress through version 1.3.1 implemented a "MAY" part of the RFC7230 which states: "Although the line terminator for the start-line and header fields is the sequence CRLF, a recipient MAY recognize ...

CWE-4442019

CVE-2019-16786

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Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header i...

CWE-4442019