high7.8
CVE-2022-42906
Powerline Gitstatus vulnerable to arbitrary code execution
Impact
powerline-gitstatus (aka Powerline Gitstatus) before 1.3.2 allows arbitrary code execution. git repositories can contain per-repository configuration that changes the behavior of git, including running arbitrary commands. When using powerline-gitstatus, changing to a directory automatically runs git commands in order to display information about the current repository in the prompt. If an attacker can convince a user to change their current directory to one controlled by the attacker, such as in a shared filesystem or extracted archive, powerline-gitstatus will run arbitrary commands under the attacker's control. NOTE: this is similar to CVE-2022-20001.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | powerline-gitstatus | < 1.3.2 | 1.3.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Powerline Gitstatus Project | Powerline Gitstatus | before 1.3.2 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/jaspernbrouwer/powerline-gitstatus/issues/45
- https://github.com/jaspernbrouwer/powerline-gitstatus/releases/tag/v1.3.2
- https://lists.debian.org/debian-lts-announce/2023/01/msg00017.html
- https://github.com/advisories/GHSA-w67g-6gjv-c599
- https://nvd.nist.gov/vuln/detail/CVE-2022-42906
- https://github.com/jaspernbrouwer/powerline-gitstatus/commit/fe8e963b3489e4cceaa2c1f26f2bcc2ef405364c