fkie_cve-2023-29451
Vulnerability from fkie_nvd
Published
2023-07-13 10:15
Modified
2024-11-21 07:57
Severity ?
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
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
Specially crafted string can cause a buffer overrun in the JSON parser library leading to a crash of the Zabbix Server or a Zabbix Proxy.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
"matchCriteriaId": "01F553B6-48B5-4415-BF02-FBD83B16D577",
"versionEndIncluding": "6.0.14",
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{
"criteria": "cpe:2.3:a:zabbix:zabbix:6.4.0:beta5:*:*:*:*:*:*",
"matchCriteriaId": "81B14635-6FD0-4E9D-BCCD-3F88A3337B3A",
"vulnerable": true
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"vulnerable": true
},
{
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{
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{
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],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Specially crafted string can cause a buffer overrun in the JSON parser library leading to a crash of the Zabbix Server or a Zabbix Proxy."
}
],
"id": "CVE-2023-29451",
"lastModified": "2024-11-21T07:57:04.990",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 3.4,
"source": "security@zabbix.com",
"type": "Secondary"
},
{
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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",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-07-13T10:15:09.137",
"references": [
{
"source": "security@zabbix.com",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html"
},
{
"source": "security@zabbix.com",
"tags": [
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],
"url": "https://support.zabbix.com/browse/ZBX-22587"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://support.zabbix.com/browse/ZBX-22587"
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],
"sourceIdentifier": "security@zabbix.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "security@zabbix.com",
"type": "Secondary"
},
{
"description": [
{
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"value": "CWE-787"
}
],
"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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