CVE-2023-29406
published 2023-07-11CVE-2023-29406: The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests…
PriorityP433medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
1.25%
65.7th percentile
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | golang-1.15 | — | — |
| debian | golang-1.19 | — | — |
| go_standard_library | net_http | < 1.19.11 | 1.19.11 |
| go_standard_library | net_http | >= 1.20.0-0 < 1.20.6 | 1.20.6 |
| golang | go | < 1.19.11 | 1.19.11 |
| golang | go | >= 1.20.0 < 1.20.6 | 1.20.6 |
| msrc | azl3_gcc_13.2.0-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.20.7-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.23.7-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.23.9-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.24.3-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_python-tensorboard_2.16.2-6_on_azure_linux_3.0 | — | — |
| msrc | azl3_tensorflow_2.16.1-9_on_azure_linux_3.0 | — | — |
| msrc | cbl2_golang_1.17.13-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_golang_1.18.8-7_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_golang_1.20.7-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_golang_1.21.6-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_msft-golang_1.20.7-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_python-tensorboard_2.11.0-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_tensorflow_2.11.1-2_on_cbl_mariner_2.0 | — | — |
| paloalto | pan-os | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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OSV
golang-1.18 vulnerabilities
osv·2024-11-14·CVSS 7.5
CVE-2022-41723 [HIGH] golang-1.18 vulnerabilities
golang-1.18 vulnerabilities
Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2
streams. An attacker could possibly use this issue to cause a denial of
service. (CVE-2022-41723)
Marten Seemann discovered that Go did not properly manage memory under
certain circumstances. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2022-41724)
Ameya Darshan and Jakob Ackermann discovered that Go did not properly
validate the amount of memory and disk files ReadForm can consume. An
attacker could possibly use this issue to cause a panic resulting in a
denial of service. (CVE-2022-41725)
Hunter Wittenborn discovered that Go incorrectly handled the sanitization
of environment variables. An attacker could possibly use this issue to run
OSV
golang-1.17 vulnerabilities
osv·2024-10-10·CVSS 9.8
CVE-2023-24531 [CRITICAL] golang-1.17 vulnerabilities
golang-1.17 vulnerabilities
Hunter Wittenborn discovered that Go incorrectly handled the sanitization
of environment variables. An attacker could possibly use this issue to run
arbitrary commands. (CVE-2023-24531)
Sohom Datta discovered that Go did not properly validate backticks (`) as
Javascript string delimiters, and did not escape them as expected. An
attacker could possibly use this issue to inject arbitrary Javascript code
into the Go template. (CVE-2023-24538)
Juho Nurminen discovered that Go incorrectly handled certain special
characters in directory or file paths. An attacker could possibly use
this issue to inject code into the resulting binaries. (CVE-2023-29402)
Vincent Dehors discovered that Go incorrectly handled permission bits.
An attacker could possibly use this issue
GHSA
GHSA-f8f7-69v5-w4vx: The HTTP/1 client does not fully validate the contents of the Host header
ghsa_unreviewed·2023-07-11
CVE-2023-29406 [MEDIUM] CWE-113 GHSA-f8f7-69v5-w4vx: The HTTP/1 client does not fully validate the contents of the Host header
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
OSV
CVE-2023-29406: The HTTP/1 client does not fully validate the contents of the Host header
osv·2023-07-11·CVSS 6.5
CVE-2023-29406 [MEDIUM] CVE-2023-29406: The HTTP/1 client does not fully validate the contents of the Host header
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
OSV
Insufficient sanitization of Host header in net/http
osv·2023-07-11
CVE-2023-29406 Insufficient sanitization of Host header in net/http
Insufficient sanitization of Host header in net/http
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests.
With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
Ubuntu
Go vulnerabilities
vendor_ubuntu·2024-11-14·CVSS 7.5
CVE-2023-29405 [HIGH] Go vulnerabilities
Title: Go vulnerabilities
Summary: Several security issues were fixed in Go.
Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2
streams. An attacker could possibly use this issue to cause a denial of
service. (CVE-2022-41723)
Marten Seemann discovered that Go did not properly manage memory under
certain circumstances. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2022-41724)
Ameya Darshan and Jakob Ackermann discovered that Go did not properly
validate the amount of memory and disk files ReadForm can consume. An
attacker could possibly use this issue to cause a panic resulting in a
denial of service. (CVE-2022-41725)
Hunter Wittenborn discovered that Go incorrectly handled the sanitization
of environment variables
Palo Alto
PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-11-01·CVSS 9.8
CVE-2017-12424 [CRITICAL] PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-12424, CVE-2021-3114, CVE-2021-31525, CVE-2021-33195, CVE-2021-33197, CVE-2021-33198, CVE-2021-34558, CVE-2021-36221, CVE-2021-4034, CVE-2021-44716, CVE-2021-44717, CVE-2022-1664, CVE-2022-1705, CVE-2022-23772, CVE-2022-24675, CVE-2022-24921, CVE-2022-28327, CVE-2022-2880, CVE-2022-29526, CVE-2022-30629, CVE-2022-30631, CVE-2022-30632, CVE-2022-32148, CVE-2022-32189, CVE-2022-41715, CVE-2022-41717, CVE-2022-41724, CVE-2022-41725, CVE-2023-24534, CVE-2023-24536, CVE-2023-24539, CVE-2023-29406, CVE-2023-29409, CVE-2023-39
Ubuntu
Go vulnerabilities
vendor_ubuntu·2024-10-10·CVSS 9.8
CVE-2023-29405 [CRITICAL] Go vulnerabilities
Title: Go vulnerabilities
Summary: Several security issues were fixed in Go.
Hunter Wittenborn discovered that Go incorrectly handled the sanitization
of environment variables. An attacker could possibly use this issue to run
arbitrary commands. (CVE-2023-24531)
Sohom Datta discovered that Go did not properly validate backticks (`) as
Javascript string delimiters, and did not escape them as expected. An
attacker could possibly use this issue to inject arbitrary Javascript code
into the Go template. (CVE-2023-24538)
Juho Nurminen discovered that Go incorrectly handled certain special
characters in directory or file paths. An attacker could possibly use
this issue to inject code into the resulting binaries. (CVE-2023-29402)
Vincent Dehors discovered that Go incorrectly handled permissio
Microsoft
Insufficient sanitization of Host header in net/http
vendor_msrc·2023-07-11·CVSS 6.5
CVE-2023-29406 [MEDIUM] CWE-436 Insufficient sanitization of Host header in net/http
Insufficient sanitization of Host header in net/http
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Go: Go
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.microsof
Red Hat
golang: net/http: insufficient sanitization of Host header
vendor_redhat·2023-07-11·CVSS 6.5
CVE-2023-29406 [MEDIUM] CWE-113 golang: net/http: insufficient sanitization of Host header
golang: net/http: insufficient sanitization of Host header
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
A flaw was found in Golang, where it is vulnerable to HTTP header injection caused by improper content validation of the Host header by the HTTP/1 client. A remote attacker can inject arbitrary HTTP headers by persuading a victim to visit a specially crafted Web page. This flaw allows the attacker to conduct various attacks against the vulnerable system, including Cross-site scripting, cache poisoning, or session hijacking.
Package: cert-manager/cert-manag
Debian
CVE-2023-29406: golang-1.15 - The HTTP/1 client does not fully validate the contents of the Host header. A mal...
vendor_debian·2023·CVSS 6.5
CVE-2023-29406 [MEDIUM] CVE-2023-29406: golang-1.15 - The HTTP/1 client does not fully validate the contents of the Host header. A mal...
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
Scope: local
bullseye: open
No detection rules found.
No public exploits indexed.
https://go.dev/cl/506996https://go.dev/issue/60374https://groups.google.com/g/golang-announce/c/2q13H6LEEx0https://pkg.go.dev/vuln/GO-2023-1878https://security.gentoo.org/glsa/202311-09https://security.netapp.com/advisory/ntap-20230814-0002/https://go.dev/cl/506996https://go.dev/issue/60374https://groups.google.com/g/golang-announce/c/2q13H6LEEx0https://pkg.go.dev/vuln/GO-2023-1878https://security.gentoo.org/glsa/202311-09https://security.netapp.com/advisory/ntap-20230814-0002/
2023-07-11
Published