CVE-2024-47545 GHSL-2024-242: GStreamer has an integer underflow in FOURCC_strf parsing leading to OOB-read
An integer underflow in GStreamer's qtdemux component allows out-of-bounds reads, potentially leading to information disclosure or crashes.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-47545?
CVE-2024-47545 is a medium-severity vulnerability in Gstreamer Gstreamer, published on 11 Dec 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-191
Which versions are affected by CVE-2024-47545?
3 open source packages ship an affected version, including java, java-min and jre. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
java Bitnami | All versions | 1.8.0, 8.0.451 |
java-min Bitnami | All versions | 1.8.0, 8.0.451 |
jre Bitnami | All versions | 1.8.0, 8.0.451 |
Products include Gstreamer Gstreamer.
How do I fix CVE-2024-47545?
Upgrade java to a fixed version for your release line: 1.8.0 or 8.0.451.
Is CVE-2024-47545 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-47545 exists.
Other vulnerabilities in Gstreamer Gstreamer
- CVE-2026-3083 GStreamer rtpqdm2depay Out-Of-Bounds Write Remote Code Execution Vulnerability
- CVE-2026-3085 GStreamer rtpqdm2depay Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-37328 GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-37329 GStreamer SRT File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-38103 GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability
Sources
Also known as AZL-62357, BIT-java-2024-47545, BIT-java-min-2024-47545, BIT-jre-2024-47545, DEBIAN-CVE-2024-47545, MINI-jf67-fpv9-vgw7 and 1 more.