CVE-2022-23530
CVE-2022-23530 · GuardDog vulnerable to arbitrary file write when scanning a specially-crafted remote PyPI package
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to v0.1.8 are vulnerable to arbitrary file write when scanning a specially-crafted remote PyPI package. Extracting files using shutil.unpack_archive() from a potentially malicious tarball without validating that the destination file path is within the intended destination directory can cause files outside the destination directory to be overwritten. This issue is patched in version 0.1.8. Potential workarounds include using a safer module, like zipfile, and validating the location of the extracted files and discarding those with malicious paths.
CVSS 5.8 · Media · EPSS 0,8% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
guarddog
- Versiones
- < 0.1.8: Afectada
Sin corrección publicada
guarddog PyPI
- Versiones
- 0.1.1
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.1.8
Actualiza a 0.1.8
guarddog PyPI
- Versiones
- 0.1.1
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- Intervalos de versiones afectados
- GIT: < 37c7d0767ba28f4df46117d478f97652594c491c
- ECOSYSTEM: < 0.1.8
Actualiza a 0.1.8
Fuentes originales
- https://github.com/DataDog/guarddog/security/advisories/GHSA-78m5-jpmf-ch7v
- https://github.com/DataDog/guarddog/commit/37c7d0767ba28f4df46117d478f97652594c491c
- https://github.com/DataDog/guarddog/blob/a1d064ceb09d39bb28deb6972bc0a278756ea91f/guarddog/scanners/package_scanner.py#L153..158
- https://nvd.nist.gov/vuln/detail/CVE-2022-23530