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CVE-2024-47538
December 11, 2024
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.
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CVSS v4
Base Score:
8.6
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.4
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Stack-based Buffer Overflow
Out-of-bounds Write
EPSS
Base Score:
0.11