Uploaded image for project: 'PROFIBUS Slave'
  1. PROFIBUS Slave
  2. PSDPS-372

Missing bCfgLen validation leads to crash

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V2.6.5.0
          • Fix Version/s: V2.7.9.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC Profibus Slave (SPCPROFIBUSSL)

            Description

            Referring to API bCfgLen in PROFIBUS_APS_PACKET_SET_CONFIGURATION_REQ allows values between 2 and 244.
            Really stack accept and evaluate modules configurations under 2 and greater then 244 bytes.The latter case lead to crash

              Attachments

                Issue Links

                has to be finished together with

                Bug - A problem which impairs or prevents the functions of the product. PSDPS-373 missing SIF cfg data validation

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                  Expenses

                    Activity

                      Status Description

                        People

                        • Reporter:
                          Georgi Georgi K [X] (Inactive)
                        • Votes:
                          0 Vote for this issue
                          Watchers:
                          0 Start watching this issue

                          Dates

                          • Created:
                            Updated:
                            Resolved: