CVE - CVE-2025-32798

CVE-ID
CVE-2025-32798	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Conda-build contains commands and tools to build conda packages. Prior to version 25.4.0, the conda-build recipe processing logic has been found to be vulnerable to arbitrary code execution due to unsafe evaluation of recipe selectors. Currently, conda-build uses the eval function to process embedded selectors in meta.yaml files. This approach evaluates user-defined expressions without proper sanitization, which allows arbitrary code to be executed during the build process. As a result, the integrity of the build environment is compromised, and unauthorized commands or file operations may be performed. The vulnerability stems from the inherent risk of using eval() on untrusted input in a context intended to control dynamic build configurations. By directly interpreting selector expressions, conda-build creates a potential execution pathway for malicious code, violating security assumptions. This issue has been patched in version 25.4.0.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/conda/conda-build/blob/834448b995eee02cf1c2e7ca97bcfa9affc77ee5/conda_build/metadata.py URL:https://github.com/conda/conda-build/blob/834448b995eee02cf1c2e7ca97bcfa9affc77ee5/conda_build/metadata.py MISC:https://github.com/conda/conda-build/commit/3d87213b840774a24ab1733664d2b36664233754 URL:https://github.com/conda/conda-build/commit/3d87213b840774a24ab1733664d2b36664233754 MISC:https://github.com/conda/conda-build/security/advisories/GHSA-6cc8-c3c9-3rgr URL:https://github.com/conda/conda-build/security/advisories/GHSA-6cc8-c3c9-3rgr
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250410	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250410)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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