CVE-2022-2880 — HTTP Request Smuggling in Standard Library NET Http Httputil
Severity
7.5HIGHNVD
EPSS
0.0%
top 91.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 14
Latest updateJan 9
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 whi…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages2 packages
Patches
🔴Vulnerability Details
4OSV▶
CVE-2022-2880: Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http↗2022-10-14
GHSA▶
GHSA-m3hq-grv6-h853: Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparseable parameters rejected by net/http↗2022-10-14
📋Vendor Advisories
5Red Hat
▶
Debian▶
CVE-2022-2880: golang-1.15 - Requests forwarded by ReverseProxy include the raw query parameters from the inb...↗2022