jvndb-2017-000249
Vulnerability from jvndb
Published
2017-12-18 15:17
Modified
2018-04-04 13:49
Severity ?
Summary
Multiple vulnerabilities in H2O
Details
H2O is an open source web server software. H2O contains multiple vulnerabilities listed below.
* A Denial-of-service (DoS) due to a flaw in processing HTTP/1 header (CWE-20) - CVE-2017-10868
* Stack-based buffer overflow (CWE-121) - CVE-2017-10869
* A Denial-of-service (DoS) due to a flaw in outputting of the access log (CWE-118) - CVE-2017-10872
* A Denial-of-service (DoS) due to a flaw in processing HTTP/2 header (CWE-20) - CVE-2017-10908
Kazuho Oku reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC and Kazuho Oku coordinated under the Information Security Early Warning Partnership.
References
Impacted products
| Vendor | Product | |
|---|---|---|
{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2017/JVNDB-2017-000249.html",
"dc:date": "2018-04-04T13:49+09:00",
"dcterms:issued": "2017-12-18T15:17+09:00",
"dcterms:modified": "2018-04-04T13:49+09:00",
"description": "H2O is an open source web server software. H2O contains multiple vulnerabilities listed below. \r\n\r\n* A Denial-of-service (DoS) due to a flaw in processing HTTP/1 header (CWE-20) - CVE-2017-10868\r\n* Stack-based buffer overflow (CWE-121) - CVE-2017-10869\r\n* A Denial-of-service (DoS) due to a flaw in outputting of the access log (CWE-118) - CVE-2017-10872\r\n* A Denial-of-service (DoS) due to a flaw in processing HTTP/2 header (CWE-20) - CVE-2017-10908\r\n\r\nKazuho Oku reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC and Kazuho Oku coordinated under the Information Security Early Warning Partnership.",
"link": "https://jvndb.jvn.jp/en/contents/2017/JVNDB-2017-000249.html",
"sec:cpe": {
"#text": "cpe:/a:h2o_project:h2o",
"@product": "H2O",
"@vendor": "Kazuho Oku",
"@version": "2.2"
},
"sec:cvss": [
{
"@score": "5.0",
"@severity": "Medium",
"@type": "Base",
"@vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"@version": "2.0"
},
{
"@score": "5.3",
"@severity": "Medium",
"@type": "Base",
"@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"@version": "3.0"
}
],
"sec:identifier": "JVNDB-2017-000249",
"sec:references": [
{
"#text": "http://jvn.jp/en/jp/JVN84182676/index.html",
"@id": "JVN#84182676",
"@source": "JVN"
},
{
"#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10868",
"@id": "CVE-2017-10868",
"@source": "CVE"
},
{
"#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10869",
"@id": "CVE-2017-10869",
"@source": "CVE"
},
{
"#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10872",
"@id": "CVE-2017-10872",
"@source": "CVE"
},
{
"#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10908",
"@id": "CVE-2017-10908",
"@source": "CVE"
},
{
"#text": "https://nvd.nist.gov/vuln/detail/CVE-2017-10868",
"@id": "CVE-2017-10868",
"@source": "NVD"
},
{
"#text": "https://nvd.nist.gov/vuln/detail/CVE-2017-10869",
"@id": "CVE-2017-10869",
"@source": "NVD"
},
{
"#text": "https://nvd.nist.gov/vuln/detail/CVE-2017-10872",
"@id": "CVE-2017-10872",
"@source": "NVD"
},
{
"#text": "https://nvd.nist.gov/vuln/detail/CVE-2017-10908",
"@id": "CVE-2017-10908",
"@source": "NVD"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-20",
"@title": "Improper Input Validation(CWE-20)"
}
],
"title": "Multiple vulnerabilities in H2O"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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