REDHAT-BUG-2331753: Buffer Overflow
First published: Wed Dec 11 2024(Updated: )
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 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moonlight | <1.24.10 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:11122
- https://access.redhat.com/errata/RHSA-2024:11119
- https://access.redhat.com/errata/RHSA-2024:11121
- https://access.redhat.com/errata/RHSA-2024:11148
- https://access.redhat.com/errata/RHSA-2024:11149
- https://access.redhat.com/errata/RHSA-2024:11298
- https://access.redhat.com/errata/RHSA-2024:11299
- https://access.redhat.com/errata/RHSA-2024:11344
- https://access.redhat.com/errata/RHSA-2024:11346
- https://access.redhat.com/errata/RHSA-2024:11348
- https://bugzilla.redhat.com/show_bug.cgi?id=2331753
Frequently Asked Questions
What is the severity of REDHAT-BUG-2331753?
The severity of REDHAT-BUG-2331753 is considered high due to the potential for stack-buffer overflow vulnerabilities.
How do I fix REDHAT-BUG-2331753?
To fix REDHAT-BUG-2331753, upgrade GStreamer to a patched version later than 1.24.10.
What components are affected by REDHAT-BUG-2331753?
REDHAT-BUG-2331753 affects the GStreamer library, specifically the vorbis_handle_identification_packet function in gstvorbisdec.c.
Can REDHAT-BUG-2331753 lead to exploitation?
Yes, if exploited, REDHAT-BUG-2331753 can lead to arbitrary code execution due to stack corruption.
What versions of GStreamer are vulnerable in REDHAT-BUG-2331753?
GStreamer versions up to but not including 1.24.10 are vulnerable to REDHAT-BUG-2331753.
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