gstreamer1-plugins-vorbis -- Stack buffer-overflow in Vorbis decoderentered 2024-12-06
no CVE referenced
CVE details
CVE-2024-47538
GStreamer is a library for constructing graphs of media-handling components. A stack-buffer overflow has been detected in the `vorbis_handle_identification_packet` function within `gstvorbisdec.c`. The position array is a stack-allocated buffer of size 64. If vd->vi.channels exceeds 64, the for loop will write beyond the boundaries of the position array. The value written will always be `GST_AUDIO_CHANNEL_POSITION_NONE`. This vulnerability allows someone to overwrite the EIP address allocated in the stack. Additionally, this bug can overwrite the `GstAudioInfo` info structure. This vulnerability is fixed in 1.24.10.
Matched ports (1)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| multimedia/linux-rl9-gstreamer1-libav | linux-rl9-gstreamer1-plugin-libav | 1.22.1 | inherited | emulation@FreeBSD.org |