Description
Go before 1.12.10 and 1.13.x before 1.13.1 allow HTTP Request Smuggling.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 10 | golang-1.11 | 1.11.6-1+deb10u2 | DSA-4534-1 |
| Debian 9 | golang-1.7 | 1.7.4-2+deb9u3 | DLA-2591-1 |
| Debian 9 | golang-1.8 | 1.8.1-1+deb9u3 | DLA-2592-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | golang-1.8 +2 | No fix yet | — |
| Ubuntu 16.04 LTS | golang-1.6 +1 | No fix yet | — |
| Ubuntu 14.04 LTS | golang-1.10 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | go-toolset | 1.12.12-2.module+el8.1.0+5317+8a49ffbb | RHSA-2020:0329 |
| RHEL 8 | golang +6 | 1.12.12-4.module+el8.1.0+5317+8a49ffbb | RHSA-2020:0329 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 4 | atomic-enterprise-service-catalog +1 | 1:4.2.4-201911041319.git.1.1de4bcd.el7 | RHBA-2019:3304 |
| Red Hat OpenShift 4 | atomic-openshift-service-idler | 4.2.4-201911041319.git.1.4131c2f.el7 | RHBA-2019:3304 |
| Red Hat OpenShift 4 | openshift +1 | 4.2.4-201911041319.git.0.c7d2111.el7 | RHBA-2019:3304 |
| Red Hat OpenShift 4 | openshift-clients +1 | 4.2.4-201911010432.git.1.30c33a5.el7 | RHBA-2019:3304 |
| Red Hat OpenShift 4 | openshift-enterprise-autoheal | 4.2.4-201911010432.git.1.0b5cd44.el7 | RHBA-2019:3304 |
| Red Hat Devtools 2019 | go-toolset-1.12 +9 | 1.12.12-4.el7 | RHSA-2020:0101 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | go1.12 | 1.12.17-4.8 | openSUSE-SU-2024:10805-1 |
| openSUSE Tumbleweed | go1.13 | 1.13.15-2.6 | openSUSE-SU-2024:10806-1 |
| openSUSE Leap 15.1 | go1.12 | 1.12.12-lp151.2.25.1 | openSUSE-SU-2019:2522-1 |
| openSUSE Leap 15.0 | go1.12 | 1.12.12-lp150.11.1 | openSUSE-SU-2019:2521-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | go | 1.13.1-r0 | — |
| Alpine v3.23 | go | 1.13.1-r0 | — |
| Alpine v3.22 | go | 1.13.1-r0 | — |
| Alpine v3.21 | go | 1.13.1-r0 | — |
| Alpine v3.20 | go | 1.13.1-r0 | — |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | go | 1.13.1-r0 | — |
| Alpine v3.18 | go | 1.13.1-r0 | — |
| Alpine v3.17 | go | 1.13.1-r0 | — |
| Alpine v3.16 | go | 1.13.1-r0 | — |
| Alpine v3.15 | go | 1.13.1-r0 | — |
| Alpine v3.14 | go | 1.13.1-r0 | — |
| Alpine v3.13 | go | 1.13.1-r0 | — |
| Alpine v3.12 | go | 1.13.1-r0 | — |
| Alpine v3.11 | go | 1.13.1-r0 | — |
| Alpine v3.10 | go | 1.12.10-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | golang +5 | 1.9.4-3.amzn2.0.3 | ALAS2-2019-1309 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | go-toolset | 1.12.12-2.module+el8.1.0+5478+8384556e | ELSA-2020-0329 |
| Oracle Linux 8 | golang +6 | 1.12.12-4.0.1.module+el8.1.0+5478+8384556e | ELSA-2020-0329 |
| Oracle Linux 7 | kubeadm +2 | 1.12.10-1.0.10.el7 | ELSA-2019-4816 |
| Oracle Linux 7 | kubeadm-ha-setup | 0.0.2-1.0.68.el7 | ELSA-2019-4816 |
| Oracle Linux 7 | kubeadm-upgrade | 0.0.1-1.0.27.el7 | ELSA-2019-4816 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | stdlib | < 1.12.10 · >= 1.13.0-0, < 1.13.1 | 1.12.10, 1.13.1 | GO-2022-0212 |
Advisories 14
- RHSA-2020:0329 Red Hat Security Advisory: go-toolset:rhel8 security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2020:0101 Red Hat Security Advisory: go-toolset-1.12-golang security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHBA-2019:3304 Red Hat Bug Fix Advisory: OpenShift Container Platform 4.2.4 bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-4534-1 golang-1.11 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2591-1 golang-1.7 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2592-1 golang-1.8 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10806-1 go1.13-1.13.15-2.6 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2521-1 Security update for go1.12 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2522-1 Security update for go1.12 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10805-1 go1.12-1.12.17-4.8 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2019-1309 Moderate: golang security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Aug 7, 2025
- WID-SEC-2024-1098 Red Hat Developer Toolset: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 15, 2024
- ELSA-2020-0329 Moderate: go-toolset:ol8 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 17, 2020
- ELSA-2019-4816 Important: kubernetes security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jan 31, 2020
References
- https://github.com/golang/go/issues/34540
- https://groups.google.com/forum/#%21msg/golang-announce/cszieYyuL9Q/g4Z7pKaqAgAJ
- FEDORA-2019-1b8cbd39ff vendor-advisory
- FEDORA-2019-416d20f960 vendor-advisory
- FEDORA-2019-e99c1603c3 vendor-advisory
- openSUSE-SU-2019:2522 vendor-advisory
- openSUSE-SU-2019:2521 vendor-advisory
- https://security.netapp.com/advisory/ntap-20191122-0004/
- RHSA-2020:0101 vendor-advisory
- RHSA-2020:0329 vendor-advisory
- RHSA-2020:0652 vendor-advisory
- [debian-lts-announce] 20210313 [SECURITY] [DLA 2591-1] golang-1.7 security update mailing-list
- [debian-lts-announce] 20210313 [SECURITY] [DLA 2592-1] golang-1.8 security update mailing-list