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CVE-2022-32148

UNKNOWN
Published 2022-08-09T20:18:21
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Go standard library

net/http

Affected Versions:

0 1.18.0-0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-f839-v4x8-wvr3

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-32148
WEB https://go.dev/cl/412857
WEB https://go.dev/issue/53423
WEB https://go.googlesource.com/go/+/b2cc0fecc2ccd80e6d5d16542cc684f97b3a9c8a
WEB https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/RQXU752ALW53OJAF5MG3WMR5CCZVLWW6
WEB https://pkg.go.dev/vuln/GO-2022-0520

Advisory provided by GitHub Security Advisory Database. Published: August 11, 2022, Modified: August 16, 2022

References

https://go.dev/cl/412857
https://go.googlesource.com/go/+/b2cc0fecc2ccd80e6d5d16542cc684f97b3a9c8a
https://go.dev/issue/53423
https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE
https://pkg.go.dev/vuln/GO-2022-0520
Published: 2022-08-09T20:18:21
Last Modified: 2024-08-03T07:32:55.971Z
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