CVE-2024-47539
Gstreamer buffer overflow
- Published12 Dec 2024
Description
GStreamer is a library for constructing graphs of media-handling components. An out-of-bounds write vulnerability was identified in the convert_to_s334_1a function in isomp4/qtdemux.c. The vulnerability arises due to a discrepancy between the size of memory allocated to the storage array and the loop condition i * 2 < ccpair_size. Specifically, when ccpair_size is even, the allocated size in storage does not match the loop's expected bounds, resulting in an out-of-bounds write. This bug allows for the overwriting of up to 3 bytes beyond the allocated bounds of the storage array. This vulnerability is fixed in 1.24.10.
CVSS 3.1 breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAffected products
Remediation
References
Related CVEs
Recent high-severity vulnerabilities sharing a weakness type.
Frequently asked
Is CVE-2024-47539 being actively exploited?
CVE-2024-47539 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.32%.
How severe is CVE-2024-47539?
CVE-2024-47539 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.32% probability of exploitation.
Which products are affected by CVE-2024-47539?
Affected products include Gstreamer.
How do I fix CVE-2024-47539?
Upgrade affected software to a fixed version, for example Gstreamer 1.24.10 or later, then confirm no affected versions remain in your inventory.
How Secuno handles this
Secuno correlates vulnerabilities like CVE-2024-47539 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.
Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.