CVE-2024-47607: GHSL-2024-116: Stack-buffer overflow in gst_opus_dec_parse_header
First published: Wed Dec 11 2024(Updated: )
GStreamer is a library for constructing graphs of media-handling components. stack-buffer overflow has been detected in the gst_opus_dec_parse_header function within `gstopusdec.c'. The pos array is a stack-allocated buffer of size 64. If n_channels exceeds 64, the for loop will write beyond the boundaries of the pos array. The value written will always be GST_AUDIO_CHANNEL_POSITION_NONE. This bug allows to overwrite the EIP address allocated in the stack. This vulnerability is fixed in 1.24.10.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gst-plugins-base1.0 | <=1.18.4-2+deb11u2<=1.22.0-3+deb12u2 | 1.18.4-2+deb11u3 1.22.0-3+deb12u3 1.24.10-1 |
| GStreamer | <1.24.10 |
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Reference Links
- https://securitylab.github.com/advisories/GHSL-2024-115_GHSL-2024-118_Gstreamer/
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8037.patch
- https://gstreamer.freedesktop.org/security/sa-2024-0024.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47607
- https://nvd.nist.gov/vuln/detail/CVE-2024-47607
- https://launchpad.net/bugs/cve/CVE-2024-47607
- https://security-tracker.debian.org/tracker/CVE-2024-47607
- https://ubuntu.com/security/CVE-2024-47607
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3871
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/2838374d6ee4a0c9c4c4221ac46d5c1688f26e59
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/804eca458fb547942ed70b88c021b996be9228a2
- https://access.redhat.com/errata/RHSA-2024:11120
- https://access.redhat.com/errata/RHSA-2024:11117
- https://access.redhat.com/errata/RHSA-2024:11118
- https://access.redhat.com/errata/RHSA-2024:11123
- https://access.redhat.com/errata/RHSA-2024:11130
- https://access.redhat.com/errata/RHSA-2024:11143
- https://access.redhat.com/errata/RHSA-2024:11141
- https://access.redhat.com/errata/RHSA-2024:11142
- https://access.redhat.com/errata/RHSA-2024:11344
- https://access.redhat.com/errata/RHSA-2024:11345
- https://bugzilla.redhat.com/show_bug.cgi?id=2331754
Frequently Asked Questions
What is the severity of CVE-2024-47607?
CVE-2024-47607 is classified as a critical vulnerability due to the potential for a stack-buffer overflow leading to remote code execution.
How do I fix CVE-2024-47607?
To fix CVE-2024-47607, upgrade to a non-vulnerable version of gst-plugins-base1.0 such as 1.18.4-2+deb11u3, 1.22.0-3+deb12u3, or 1.24.10-1.
What software is affected by CVE-2024-47607?
CVE-2024-47607 affects GStreamer, specifically versions prior to 1.24.10 and gst-plugins-base1.0 version 1.18.4-2+deb11u2 and 1.22.0-3+deb12u2.
What is the specific function impacted by CVE-2024-47607?
The stack-buffer overflow in CVE-2024-47607 occurs within the gst_opus_dec_parse_header function found in gstopusdec.c.
What could be the potential impact of exploiting CVE-2024-47607?
Exploiting CVE-2024-47607 can lead to arbitrary code execution, data corruption, or crashing of the application using affected GStreamer components.
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