CVE-2025-32800

CRITICAL

9.8

Description

Conda-build contains commands and tools to build conda packages. Prior to version 25.3.0, the pyproject.toml lists conda-index as a Python dependency. This package is not published in PyPI. An attacker could claim this namespace and upload arbitrary (malicious) code to the package, and then exploit pip install commands by injecting the malicious dependency in the solve. This issue has been fixed in version 25.3.0. A workaround involves using --no-deps for pip install-ing the project from the repository.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/16/2025

Last Modified8/1/2025

Sourcenvd

Honeypot Sightings0

Affected Products

anaconda:conda-build

Weaknesses (CWE)

CWE-1357

References

https://drive.google.com/file/d/18qe97zxcpTn2l84187A9meGCi2Wg-n_Y/view(security-advisories@github.com)

https://github.com/conda/conda-build/commit/f5a6aeef0d5d6940b8c2a88796910dc7476a62bb(security-advisories@github.com)

https://github.com/conda/conda-build/security/advisories/GHSA-83gh-p93g-cwgx(security-advisories@github.com)

IOC Correlations

No correlations recorded

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