CVE-2025-55904

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Source
https://cve.org/CVERecord?id=CVE-2025-55904
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55904.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-55904
Published
2025-09-17T14:15:40.050Z
Modified
2026-04-12T17:57:40.114170Z
Severity
  • 4.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

Open5GS v2.7.5, prior to commit 67ba7f92bbd7a378954895d96d9d7b05d5b64615, is vulnerable to a NULL pointer dereference when a multipart/related HTTP POST request with an empty HTTP body is sent to the SBI of either AMF, AUSF, BSF, NRF, NSSF, PCF, SMF, UDM, or UDR, resulting in a denial of service. This occurs in the parse_multipart function in lib/sbi/message.c.

References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d9d3abdd480be96fac3bc8a997e83446648763ca
Fixed
67ba7f92bbd7a378954895d96d9d7b05d5b64615
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.7.6"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.2.0
v0.3.0
v0.3.1
v0.3.10
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.8
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1
v0.5.2
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v2.*
v2.0.0
v2.0.18
v2.0.22
v2.1.0
v2.1.1
v2.1.3
v2.1.4
v2.1.5
v2.1.7
v2.2.0
v2.2.1
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.2
v2.3.6
v2.4.0
v2.4.1
v2.4.3
v2.4.4
v2.4.5
v2.4.7
v2.4.8
v2.4.9
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.6
v2.7.0
v2.7.1
v2.7.2
v2.7.5

Database specific

vanir_signatures 
[
    {
        "id": "CVE-2025-55904-3343e521",
        "target": {
            "file": "lib/sbi/message.c"
        },
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/67ba7f92bbd7a378954895d96d9d7b05d5b64615",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "201700677197356887779969475830737458061",
                "19452742769453645295826166084320051732",
                "91678101313197481398819163478538817055"
            ],
            "threshold": 0.9
        },
        "deprecated": false
    },
    {
        "id": "CVE-2025-55904-7f55c6b3",
        "target": {
            "function": "parse_multipart",
            "file": "lib/sbi/message.c"
        },
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/67ba7f92bbd7a378954895d96d9d7b05d5b64615",
        "signature_type": "Function",
        "digest": {
            "function_hash": "318118460869665651524483070428036911886",
            "length": 4052.0
        },
        "deprecated": false
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55904.json"
vanir_signatures_modified 
"2026-04-12T17:57:40Z"