DEBIAN-CVE-2024-47606
- Source
- https://security-tracker.debian.org/tracker/CVE-2024-47606
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-47606.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2024-47606
- Upstream
- Downstream
- Published
- 2024-12-12T02:03:32Z
- Modified
- 2026-09-15T09:03:19Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in the function qtdemux_parse_theora_extension within qtdemux.c. The vulnerability occurs due to an underflow of the gint size variable, which causes size to hold a large unintended value when cast to an unsigned integer. This 32-bit negative value is then cast to a 64-bit unsigned integer (0xfffffffffffffffa) in a subsequent call to gst_buffer_new_and_alloc. The function gst_buffer_new_allocate then attempts to allocate memory, eventually calling _sysmem_new_block. The function _sysmem_new_block adds alignment and header size to the (unsigned) size, causing the overflow of the 'slice_size' variable. As a result, only 0x89 bytes are allocated, despite the large input size. When the following memcpy call occurs in gst_buffer_fill, the data from the input file will overwrite the content of the GstMapInfo info structure. Finally, during the call to gst_memory_unmap, the overwritten memory may cause a function pointer hijack, as the mem->allocator->mem_unmap_full function is called with a corrupted pointer. This function pointer overwrite could allow an attacker to alter the execution flow of the program, leading to arbitrary code execution. This vulnerability is fixed in 1.24.10.
- References
Affected packages
Debian:12
gst-plugins-good1.0
Package
- Name
- gst-plugins-good1.0
- Purl
- pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=bookworm
gstreamer1.0
Package
- Name
- gstreamer1.0
- Purl
- pkg:deb/debian/gstreamer1.0?arch=source&distro=bookworm
Debian:13
gst-plugins-good1.0
Package
- Name
- gst-plugins-good1.0
- Purl
- pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=trixie
gstreamer1.0
Package
- Name
- gstreamer1.0
- Purl
- pkg:deb/debian/gstreamer1.0?arch=source&distro=trixie
Debian:14
gst-plugins-good1.0
Package
- Name
- gst-plugins-good1.0
- Purl
- pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=forky
gstreamer1.0
Package
- Name
- gstreamer1.0
- Purl
- pkg:deb/debian/gstreamer1.0?arch=source&distro=forky