CVE-2025-7797

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Source
https://cve.org/CVERecord?id=CVE-2025-7797
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7797.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-7797
Downstream
Published
2025-07-18T18:15:25.380Z
Modified
2026-04-12T22:13:22.782929Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

A vulnerability was found in GPAC up to 2.4. It has been rated as problematic. Affected by this issue is the function gfdashdownloadinitsegment of the file src/mediatools/dashclient.c. The manipulation of the argument baseiniturl 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.

References

Affected packages

Git / github.com/gpac/gpac

Affected ranges

Type
GIT
Repo
https://github.com/gpac/gpac
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5d70253ac94e5840be7b86054131dd753af63cc7
Fixed
153ea314b6b053db17164f8bc3c7e1e460938eaa
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.4.0"
        }
    ]
}

Affected versions

Other
abi-12
abi-12.*
abi-12.16
abi-12.17
abi-12.18
abi-12.19
abi-12.20
abi-12.21
abi-12.22
abi-12.23
abi-12.24
abi-12.25
abi-12.26
abi-12.27
testtag0.*
testtag0.1
v0.*
v0.5.2
v0.6.0
v0.9.0
v0.9.0-preview
v1.*
v1.0.0
v2.*
v2.0.0
v2.2.0
v2.4.0

Database specific

vanir_signatures 
[
    {
        "digest": {
            "function_hash": "286996297905057604677606173910855338494",
            "length": 9548.0
        },
        "id": "CVE-2025-7797-3bea8b9c",
        "signature_type": "Function",
        "source": "https://github.com/gpac/gpac/commit/153ea314b6b053db17164f8bc3c7e1e460938eaa",
        "deprecated": false,
        "target": {
            "function": "gf_dash_download_init_segment",
            "file": "src/media_tools/dash_client.c"
        },
        "signature_version": "v1"
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "60702139257110300703903503749795927130",
                "108135364681610205727461842145178254613",
                "136986047607722977826532524904402145360"
            ]
        },
        "id": "CVE-2025-7797-d45a123d",
        "signature_type": "Line",
        "source": "https://github.com/gpac/gpac/commit/153ea314b6b053db17164f8bc3c7e1e460938eaa",
        "deprecated": false,
        "target": {
            "file": "src/media_tools/dash_client.c"
        },
        "signature_version": "v1"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7797.json"
vanir_signatures_modified 
"2026-04-12T22:13:22Z"