CVE-2001-1058: The License Manager (mathlm) for Mathematica 4.0 and 4.1 allows remote attackers to bypass access control (...

Security readout for executives and security teams

This flaw affects the Mathematica 4.0 and 4.1 License Manager, mathlm. A remote user could bypass the server's host restriction check and obtain a license by claiming the name of an approved host. The business impact is mainly unauthorized license consumption, access policy failure, and possible disruption for legitimate Mathematica users. Exposure is most likely in legacy environments still running Mathematica 4.0 or 4.1 with mathlm reachable over a network. Systems relying on the -restrict option for license access control are the relevant focus. Modern deployments are not identified as affected in the provided sources. Treat this as a targeted legacy exposure issue. It is unlikely to drive emergency response unless old Mathematica license servers remain reachable, but affected systems should be isolated, upgraded, or retired to prevent license misuse and operational disruption. Mitigation focus: Identify and retire Mathematica 4.0 or 4.1 mathlm deployments where possible.; Check Wolfram vendor guidance for supported upgrades or fixes.; Do not rely only on mathlm -restrict for access control..

Prepared

Jul 1, 2026, 08:27 UTC (UTC+00:00)

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