CVE-2025-7797

Public Exploit
GPAC dash_client.c gf_dash_download_init_segment null pointer dereference

Description

A vulnerability was found in GPAC up to 2.4. It has been rated as problematic. Affected by this issue is the function gf_dash_download_init_segment of the file src/media_tools/dash_client.c. The manipulation of the argument base_init_url leads to null pointer dereference. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 153ea314b6b053db17164f8bc3c7e1e460938eaa. It is recommended to apply a patch to fix this issue.

Category

5.5
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com
Affected: n/a GPAC
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.316862 technical description vdb entry
https://vuldb.com/?ctiid.316862 signature permissions required
https://vuldb.com/?submit.616664 third party advisory
https://drive.google.com/file/d/1Z-C6RajpZ40ujo1iGNt3_mG855mPbs1Q/view?usp=share_link exploit
https://github.com/gpac/gpac/commit/153ea314b6b053db17164f8bc3c7e1e460938eaa patch

Frequently Asked Questions

What is the severity of CVE-2025-7797?
CVE-2025-7797 has been scored as a medium severity vulnerability.
How to fix CVE-2025-7797?
To fix CVE-2025-7797, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-7797 being actively exploited in the wild?
It is possible that CVE-2025-7797 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-7797?
CVE-2025-7797 affects n/a GPAC.
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