Critical severity · published Dec 12, 2024
CVE-2024-47776
GStreamer is a library for constructing graphs of media-handling components
9.1
CVSS
1.2%
EPSS
No
On KEV
Description
GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in gst_wavparse_cue_chunk within gstwavparse.c. The vulnerability happens due to a discrepancy between the size of the data buffer and the size value provided to the function. This mismatch causes the comparison if (size < 4 + ncues * 24) to fail in some cases, allowing the subsequent loop to access beyond the bounds of the data buffer. The root cause of this discrepancy stems from a miscalculation when clipping the chunk size based on upstream data size. This vulnerability allows reading beyond the bounds of the data buffer, potentially leading to a crash (denial of service) or the leak of sensitive data. This vulnerability is fixed in 1.24.10.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GS
Gstreamer · Gstreamer
before 1.24.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-47776
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-47776
Patch
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042.patch
Release Notes
https://gstreamer.freedesktop.org/security/sa-2024-0027.html
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2024-260_Gstreamer/
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html
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