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Fedora 27: 2017-cc316727f5 Critical: Modulemd Arbitrary Code Execution

fedora
Calendar Grey November 11, 2017
Dist Fedora Esm H88
Mitigating CVE-2017-1002157 in modulemd package to avert potential code execution vulnerabilities in Fedora 27. Urgent update released.
This update fixes CVE-2017-1002157 -- possible arbitrary code execution when loading multiple documents with `load_all` / `loads_all`.

Summary

A python library for manipulation of the proposed module metadata format.

This update fixes CVE-2017-1002157 -- possible arbitrary code execution when

loading multiple documents with `load_all` / `loads_all`.

su -c 'dnf upgrade modulemd' at the command line.

For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
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Product: Fedora 27
Version: 1.3.2
Release: 1.fc27
Summary: Module metadata manipulation library

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