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.
References
| Link | Resource |
|---|---|
| https://github.com/DataDog/guarddog/blob/a1d064ceb09d39bb28deb6972bc0a278756ea91f/guarddog/scanners/package_scanner.py#L153..158 | Exploit Third Party Advisory |
| https://github.com/DataDog/guarddog/commit/37c7d0767ba28f4df46117d478f97652594c491c | Patch Third Party Advisory |
| https://github.com/DataDog/guarddog/security/advisories/GHSA-78m5-jpmf-ch7v | Exploit Third Party Advisory |
| https://github.com/DataDog/guarddog/blob/a1d064ceb09d39bb28deb6972bc0a278756ea91f/guarddog/scanners/package_scanner.py#L153..158 | Exploit Third Party Advisory |
| https://github.com/DataDog/guarddog/commit/37c7d0767ba28f4df46117d478f97652594c491c | Patch Third Party Advisory |
| https://github.com/DataDog/guarddog/security/advisories/GHSA-78m5-jpmf-ch7v | Exploit Third Party Advisory |
Configurations
History
21 Nov 2024, 06:48
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/DataDog/guarddog/blob/a1d064ceb09d39bb28deb6972bc0a278756ea91f/guarddog/scanners/package_scanner.py#L153..158 - Exploit, Third Party Advisory | |
| References | () https://github.com/DataDog/guarddog/commit/37c7d0767ba28f4df46117d478f97652594c491c - Patch, Third Party Advisory | |
| References | () https://github.com/DataDog/guarddog/security/advisories/GHSA-78m5-jpmf-ch7v - Exploit, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.8 |
07 Nov 2023, 03:44
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | 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. |
Information
Published : 2022-12-16 23:15
Updated : 2024-11-21 06:48
NVD link : CVE-2022-23530
Mitre link : CVE-2022-23530
CVE.ORG link : CVE-2022-23530
JSON object : View
Products Affected
datadoghq
- guarddog
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')