fkie_cve-2019-17420
Vulnerability from fkie_nvd
Published
2019-10-10 01:06
Modified
2024-11-21 04:32
Severity ?
Summary
In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \r\n ending.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/OISF/libhtp/compare/0.5.30...0.5.31 | Patch | |
| cve@mitre.org | https://github.com/OISF/libhtp/pull/213 | Patch, Third Party Advisory | |
| cve@mitre.org | https://redmine.openinfosecfoundation.org/issues/2969 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/OISF/libhtp/compare/0.5.30...0.5.31 | Patch | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/OISF/libhtp/pull/213 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://redmine.openinfosecfoundation.org/issues/2969 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| oisf | libhtp | * | |
| suricata-ids | suricata | 4.1.4 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oisf:libhtp:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8AD5AE12-D380-460D-8E61-BCFCD47B9EF6",
"versionEndExcluding": "0.5.31",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*",
"matchCriteriaId": "ABD52035-B1CC-4D94-BFA1-556041577F2F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \\r\\n ending."
},
{
"lang": "es",
"value": "En OISF LibHTP versiones anteriores a 0.5.31, como es usado en Suricata versi\u00f3n 4.1.4 y otros productos, un error de an\u00e1lisis del protocolo HTTP hace que la firma http_header no avise en una respuesta con un solo \\r\\n al final."
}
],
"id": "CVE-2019-17420",
"lastModified": "2024-11-21T04:32:17.907",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-10-10T01:06:09.560",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/OISF/libhtp/pull/213"
},
{
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://redmine.openinfosecfoundation.org/issues/2969"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/OISF/libhtp/pull/213"
},
{
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"url": "https://redmine.openinfosecfoundation.org/issues/2969"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-459"
}
],
"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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