GStreamer is a library for constructing graphs of media-handling components. An uninitialized stack variable vulnerability has been identified in the gst_matroska_demux_add_wvpk_header function within matroska-demux.c. When size < 4, the program calls gst_buffer_unmap with an uninitialized map variable. Then, in the gst_memory_unmap function, the program will attempt to unmap the buffer using the uninitialized map variable, causing a function pointer hijack, as it will jump to mem->allocator->mem_unmap_full or mem->allocator->mem_unmap. This vulnerability could allow an attacker to hijack the execution flow, potentially leading to code execution. This vulnerability is fixed in 1.24.10.
The code uses a variable that has not been initialized, leading to unpredictable or unintended results.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gstreamer | Gstreamer_project | * | 1.24.10 (excluding) |
| Red Hat Enterprise Linux 7 Extended Lifecycle Support | RedHat | gstreamer1-plugins-base-0:1.10.4-3.el7_9 | * |
| Red Hat Enterprise Linux 7 Extended Lifecycle Support | RedHat | gstreamer1-plugins-good-0:1.10.4-3.el7_9 | * |
| Red Hat Enterprise Linux 8 | RedHat | gstreamer1-plugins-good-0:1.16.1-5.el8_10 | * |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | RedHat | gstreamer1-plugins-good-0:1.16.1-2.el8_2 | * |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_4 | * |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_4 | * |
| Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_6 | * |
| Red Hat Enterprise Linux 8.6 Telecommunications Update Service | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_6 | * |
| Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-good-0:1.16.1-3.el8_6 | * |
| Red Hat Enterprise Linux 8.8 Extended Update Support | RedHat | gstreamer1-plugins-good-0:1.16.1-4.el8_8 | * |
| Red Hat Enterprise Linux 9 | RedHat | gstreamer1-plugins-good-0:1.22.1-3.el9_5 | * |
| Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-good-0:1.18.4-6.el9_0 | * |
| Red Hat Enterprise Linux 9.2 Extended Update Support | RedHat | gstreamer1-plugins-good-0:1.18.4-7.el9_2 | * |
| Red Hat Enterprise Linux 9.4 Extended Update Support | RedHat | gstreamer1-plugins-good-0:1.22.1-3.el9_4 | * |
| Gst-plugins-good1.0 | Ubuntu | focal | * |
| Gst-plugins-good1.0 | Ubuntu | jammy | * |
| Gst-plugins-good1.0 | Ubuntu | noble | * |
| Gst-plugins-good1.0 | Ubuntu | oracular | * |
| Gst-plugins-good1.0 | Ubuntu | upstream | * |