Due to unsanitized NUL values, attackers may be able to maliciously set environment variables on Windows. In syscall.StartProcess and os/exec.Cmd, invalid environment variable values containing NUL values are not properly checked for. A malicious environment variable value can exploit this behavior to set a value for a different environment variable. For example, the environment variable string "A=B\x00C=D" sets the variables "A=B" and "C=D".
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade go | Aug 22, 2024 | Nov 2, 2022 |
| Amazon Linux Ami 2 | — | Upgrade golang-testsUpgrade golang-srcUpgrade golang-sharedUpgrade golang-binUpgrade golang-docsUpgrade golangUpgrade golang-raceUpgrade golang-miscUpgrade golist-debuginfoUpgrade golist | Dec 7, 2022 | Nov 2, 2022 |
| Debian | — | Upgrade golang-1.19 | Jul 30, 2024 | Nov 2, 2022 |
| Freebsd | — | Upgrade go119Upgrade go118 | Nov 4, 2022 | Nov 1, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade golang-helpUpgrade golangUpgrade golang-devel | Feb 13, 2023 | Nov 2, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade golangUpgrade golang-helpUpgrade golang-devel | Jan 6, 2023 | Nov 2, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade golang-srcUpgrade golangUpgrade golang-bin | Mar 9, 2023 | Nov 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade golang-helpUpgrade golang-develUpgrade golang | Jan 9, 2023 | Nov 2, 2022 |
| Oracle_linux | — | Upgrade golang-binUpgrade golang-miscUpgrade golang-docsUpgrade golang-srcUpgrade golang-testsUpgrade golangUpgrade golang-raceUpgrade go-toolsetUpgrade delve | Mar 8, 2023 | Nov 2, 2022 |
| Splunk | — | Upgrade Splunk Enterprise to version 9.0.5Upgrade Splunk Enterprise to version 9.1.1Upgrade Splunk Enterprise to version 8.2.12Upgrade Splunk Enterprise to version 9.0.6Upgrade Splunk Enterprise to version 8.1.14Upgrade Splunk Enterprise to version 8.2.11 | Sep 30, 2025 | Nov 2, 2022 |
| Suse | — | Upgrade go1.18-opensslUpgrade go1.18Upgrade go1.18-openssl-docUpgrade go1.18-raceUpgrade go1.19Upgrade go1.19-docUpgrade go1.18-docUpgrade go1.18-openssl-raceUpgrade go1.19-race | Nov 18, 2022 | Nov 2, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Nov 2, 2022 |
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