GHSA-2QGR-GFVJ-QPCR Dragonfly incorrectly handles a task structure’s usedTrac field

Impact The processPieceFromSource method figure 4.1 is part of a task processing mechanism. The method writes pieces of data to storage, updating a Task structure along the way. The method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to...

CVE-2025-59348 Dragonfly incorrectly handles a task structure’s usedTraffic field

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the processPieceFromSource method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to the AddTraffic method call, instead of the...