Kurz gesagt
- CVE-2023-24531 ist eine Schwachstelle (KRITISCH (CVSS 9.8)) in toolchain.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.84%, höher als bei 57.9% aller Schwachstellen.
- Abhilfe: auf 1.21.0-0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| toolchain Go | < 1.21.0-0
| 1.21.0-0
|
Description
Command go env is documented as outputting a shell script containing the Go environment. However, go env doesn't sanitize values, so executing its output as a shell script can cause various bad bahaviors, including executing arbitrary commands or inserting new environment variables.
This issue is relatively minor because, in general, if an attacker can set arbitrary environment variables on a system, they have better attack vectors than making "go env" print them out.
NVD description
Command go env is documented as outputting a shell script containing the Go environment. However, go env doesn't sanitize values, so executing its output as a shell script can cause various bad bahaviors, including executing arbitrary commands or inserting new environment variables. This issue is relatively minor because, in general, if an attacker can set arbitrary environment variables on a system, they have better attack vectors than making "go env" print them out.
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