CVE-2014-1838: The (1) extract_keys_from_pdf and (2) fill_pdf functions in pdf_ext.py in logilab-commons before 0.61.0 all...

Security readout for executives and security teams

This is an old local file-overwrite issue in logilab-commons. A user on the same system could abuse predictable temporary file handling in PDF helper functions to overwrite files. The source bundle does not show remote exploitation, KEV listing, CVSS, or active exploitation evidence. Exposure is most likely on legacy Linux or Python environments still running logilab-commons/logilab-common before 0.61.0, especially where local users or services can trigger the affected PDF helper functions. Treat as a legacy dependency cleanup item unless vulnerable systems are multi-user or run PDF processing with higher privileges. Prioritize remediation on shared servers and production hosts with untrusted local users. Mitigation focus: Upgrade logilab-commons/logilab-common to 0.61.0 or a vendor-fixed package.; Check distribution advisories for the fixed package version applicable to your OS.; Restrict local shell access on systems that still require vulnerable legacy packages..

Prepared

Jun 14, 2026, 14:32 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.