fkie_cve-2023-4883
Vulnerability from fkie_nvd
Published
2023-10-03 15:15
Modified
2024-11-21 08:36
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Invalid pointer release vulnerability. Exploitation of this vulnerability could allow an attacker to interrupt the correct operation of the service by sending a specially crafted json string to the VNF (Virtual Network Function), and triggering the ogs_sbi_message_free function, which could cause a service outage.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "782EFDDE-4F62-4002-B3A2-644465091686",
"versionEndIncluding": "2.4.10",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": " Invalid pointer release vulnerability. Exploitation of this vulnerability could allow an attacker to interrupt the correct operation of the service by sending a specially crafted json string to the VNF (Virtual Network Function), and triggering the ogs_sbi_message_free function, which could cause a service outage."
},
{
"lang": "es",
"value": "Vulnerabilidad de liberaci\u00f3n de puntero no v\u00e1lido. La explotaci\u00f3n de esta vulnerabilidad podr\u00eda permitir a un atacante interrumpir el funcionamiento correcto del servicio enviando una cadena json especialmente manipulada a la VNF (funci\u00f3n de red virtual) y activando la funci\u00f3n ogs_sbi_message_free, lo que podr\u00eda provocar una interrupci\u00f3n del servicio."
}
],
"id": "CVE-2023-4883",
"lastModified": "2024-11-21T08:36:10.947",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"source": "cve-coordination@incibe.es",
"type": "Secondary"
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{
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"impactScore": 3.6,
"source": "nvd@nist.gov",
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},
"published": "2023-10-03T15:15:40.520",
"references": [
{
"source": "cve-coordination@incibe.es",
"tags": [
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],
"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-open5gs"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-open5gs"
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],
"sourceIdentifier": "cve-coordination@incibe.es",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-763"
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"source": "cve-coordination@incibe.es",
"type": "Secondary"
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"value": "CWE-763"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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