FKIE_CVE-2023-6378
Vulnerability from fkie_nvd - Published: 2023-11-29 12:15 - Updated: 2026-06-17 06:50
Severity
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/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
A serialization vulnerability in logback receiver component part of
logback version 1.4.11 allows an attacker to mount a Denial-Of-Service
attack by sending poisoned data.
References
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"modules": [
"logback receiver"
],
"platforms": [
"Windows",
"Linux",
"MacOS"
],
"product": "logback",
"repo": "https://github.com/qos-ch/logback",
"vendor": "QOS.CH Sarl",
"versions": [
{
"status": "unaffected",
"version": "1.4.12"
},
{
"status": "unaffected",
"version": "1.3.12"
},
{
"status": "unaffected",
"version": "1.2.13"
}
]
}
],
"source": "vulnerability@ncsc.ch"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5A75DA21-E526-4DD5-A438-AF8420D862A2",
"versionEndExcluding": "1.2.13",
"versionStartIncluding": "1.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C85D3836-AB90-468C-8C38-528FF62C3595",
"versionEndExcluding": "1.3.12",
"versionStartIncluding": "1.3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BF67A816-FE60-4301-AA46-EED6E5F5AC66",
"versionEndExcluding": "1.4.12",
"versionStartIncluding": "1.4.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A serialization vulnerability in logback receiver component part of \nlogback version 1.4.11 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.\n\n"
},
{
"lang": "es",
"value": "Una vulnerabilidad de serializaci\u00f3n en el componente receptor de inicio de sesi\u00f3n de la versi\u00f3n 1.4.11 permite a un atacante montar un ataque de Denegaci\u00f3n de Servicio mediante el env\u00edo de datos envenenados."
}
],
"id": "CVE-2023-6378",
"lastModified": "2026-06-17T06:50:38.650",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 4.0,
"source": "vulnerability@ncsc.ch",
"type": "Secondary"
},
{
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-6378",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T17:51:31.895829Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-11-29T12:15:07.543",
"references": [
{
"source": "vulnerability@ncsc.ch",
"tags": [
"Release Notes"
],
"url": "https://logback.qos.ch/news.html#1.3.12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://logback.qos.ch/news.html#1.3.12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.netapp.com/advisory/ntap-20241129-0012/"
}
],
"sourceIdentifier": "vulnerability@ncsc.ch",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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