fkie_cve-2019-10053
Vulnerability from fkie_nvd
Published
2019-05-13 21:29
Modified
2024-11-21 04:18
Severity ?
Summary
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ | Third Party Advisory | |
| cve@mitre.org | https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| suricata-ids | suricata | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:suricata-ids:suricata:*:*:*:*:*:*:*:*",
"matchCriteriaId": "821A539A-0355-4197-A411-57470C7A2D45",
"versionEndExcluding": "4.1.4",
"versionStartIncluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \\n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \\r results in an integer underflow."
},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema en Suricata versi\u00f3n 4.1.x anterior a la 4.1.4. Si la entrada de la funci\u00f3n SSHParseBanner est\u00e1 compuesta s\u00f3lo por un car\u00e1cter, entonces el programa se ejecuta en una sobrelectura de b\u00fafer basada en pilas. Esto ocurre porque la b\u00fasqueda err\u00f3nea de \\r da lugar a un n\u00famero entero de desbordamiento."
}
],
"id": "CVE-2019-10053",
"lastModified": "2024-11-21T04:18:17.497",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-05-13T21:29:01.560",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://lists.openinfosecfoundation.org/pipermail/oisf-announce/"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://lists.openinfosecfoundation.org/pipermail/oisf-announce/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
},
{
"lang": "en",
"value": "CWE-191"
}
],
"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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