🛡️ CVE-2022-32148 on Debian — golang-1.15

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

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.

Distribution advisory

This page covers CVE-2022-32148 as tracked by Debian, for the package golang-1.15. The fix is available in version 1.19~rc1-1; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none.

Affected software

DEBIAN-CVE-2022-32148 is recorded against 2 packages.

golang-1.15
golang-1.19 (fixed in 1.19~rc1-1)

Timeline and source

Published on 10 August 2022 and last revised on 4 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2022-32148 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Base record Ubuntu

Details

Severity Unknown

CVSS Score N/A

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

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2022-08-10

Updated 2026-08-11

Modified 2026-08-04

Fix URL N/A

Affected Packages

Software	From version	Fixed in
golang-1.15	—	—
golang-1.19	—	1.19~rc1-1

References

ADVISORY https://security-tracker.debian.org/tracker/CVE-2022-32148

🔗 NVD 🔗 Mitre

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