PT-2022-19246 · Go+9 · Go+9
Daniel Abeles
+1
·
Published
2022-10-04
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Updated
2025-02-28
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CVE-2022-2880
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Go versions prior to the fixed version
Description
The issue concerns the ReverseProxy in Go, which includes raw query parameters from the inbound request, including unparsable parameters rejected by net/http, potentially permitting query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After the 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 that do not parse query parameters continue to forward the original query parameters unchanged.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
HTTP Request/Response Smuggling
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Debian
Go
Linuxmint
Red Hat
Rocky Linux
Suse
Ubuntu