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 golistUpgrade golist-debuginfoUpgrade golang-raceUpgrade golang-miscUpgrade golangUpgrade golang-docsUpgrade golang-sharedUpgrade golang-srcUpgrade golang-binUpgrade golang-tests | Dec 7, 2022 | Nov 2, 2022 |
| Debian | — | Upgrade golang-1.19 | Jul 30, 2024 | Nov 2, 2022 |
| Freebsd | — | Upgrade go118Upgrade go119 | 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 golang-helpUpgrade golangUpgrade golang-devel | Jan 6, 2023 | Nov 2, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade golangUpgrade golang-srcUpgrade golang-bin | Mar 9, 2023 | Nov 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade golangUpgrade golang-develUpgrade golang-help | Jan 9, 2023 | Nov 2, 2022 |
| Oracle_linux | — | Upgrade delveUpgrade go-toolsetUpgrade golang-raceUpgrade golang-miscUpgrade golang-srcUpgrade golang-testsUpgrade golang-docsUpgrade golang-binUpgrade golang | Mar 8, 2023 | Nov 2, 2022 |
| Splunk | — | Upgrade Splunk Enterprise to version 9.0.5Upgrade Splunk Enterprise to version 8.2.11Upgrade Splunk Enterprise to version 8.2.12Upgrade Splunk Enterprise to version 9.1.1Upgrade Splunk Enterprise to version 9.0.6Upgrade Splunk Enterprise to version 8.1.14 | Sep 30, 2025 | Nov 2, 2022 |
| Suse | — | Upgrade go1.19Upgrade go1.18-raceUpgrade go1.18-openssl-docUpgrade go1.18-opensslUpgrade go1.18Upgrade go1.19-raceUpgrade go1.19-docUpgrade go1.18-openssl-raceUpgrade go1.18-doc | 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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