CVE-2022-32148

Exposure of client IP addresses in net/http

Published Aug 9, 2022 CVSS 3.1 · 6.5 Medium EPSS 1.5% KEV · Not listed
Description
Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For header.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-53387 Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For header.
Ubuntu USN Ubuntu USN USN-6038-1 Go vulnerabilities
Ubuntu USN Ubuntu USN USN-6038-2 Go vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00055}

epss

{'score': 0.00048}

Type Values Removed Values Added
First Time appeared Redhat workload Availability Nmo
CPEs cpe:/a:redhat:workload_availability_node_maintenance:4.11::el8 cpe:/a:redhat:workload_availability_nmo:4.11::el8
Vendors & Products Redhat workload Availability Node Maintenance
Redhat workload Availability Nmo
Type Values Removed Values Added
First Time appeared Redhat acm
Redhat multicluster Engine
CPEs cpe:/a:redhat:acm:2.5::el8
cpe:/a:redhat:acm:2.6::el8
cpe:/a:redhat:multicluster_engine:2.1::el8
Vendors & Products Redhat acm
Redhat multicluster Engine
Type Values Removed Values Added
CPEs cpe:/a:redhat:acm:2.5::el8
cpe:/a:redhat:acm:2.6::el8
cpe:/a:redhat:multicluster_engine:2.1::el8
Vendors & Products Redhat acm
Redhat multicluster Engine