Bug 2331763 (CVE-2024-47545)

Summary: CVE-2024-47545 gstreamer1-plugins-good: integer underflow in FOURCC_strf parsing leading to OOB-read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedKeywords: Security
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OS: Linux   
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A flaw was found in the GStreamer library. An integer overflow in the MP4/MOV demuxer can lead to out-of-bounds reads that may cause crashes for certain input files, potentially allowing a malicious actor to trigger an application crash.
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Bug Depends On: 2332145, 2332146    
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Description OSIDB Bzimport 2024-12-11 20:03:00 UTC 
GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gst_buffer_fill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10.
Comment 3 errata-xmlrpc 2025-05-13 10:25:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:7242 https://access.redhat.com/errata/RHSA-2025:7242