gsd-2016-9042
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-9042",
"description": "An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.",
"id": "GSD-2016-9042",
"references": [
"https://www.suse.com/security/cve/CVE-2016-9042.html",
"https://ubuntu.com/security/CVE-2016-9042"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-9042"
],
"details": "An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.",
"id": "GSD-2016-9042",
"modified": "2023-12-13T01:21:21.409301Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "talos-cna@cisco.com",
"DATE_PUBLIC": "2017-03-29T00:00:00",
"ID": "CVE-2016-9042",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Network Time Protocol",
"version": {
"version_data": [
{
"version_value": "NTP 4.2.8p9"
}
]
}
}
]
},
"vendor_name": "Talos"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition."
}
]
},
"impact": {
"cvss": {
"baseScore": 3.7,
"baseSeverity": "Low",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "denial of service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "1038123",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1038123"
},
{
"name": "FreeBSD-SA-17:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc"
},
{
"name": "1039427",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1039427"
},
{
"name": "97046",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/97046"
},
{
"name": "USN-3349-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3349-1"
},
{
"name": "20170412 FreeBSD Security Advisory FreeBSD-SA-17:03.ntp",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/archive/1/540403/100/0/threaded"
},
{
"name": "20171101 APPLE-SA-2017-10-31-8 Additional information for APPLE-SA-2017-09-25-1 macOS High Sierra 10.13",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2017/Nov/7"
},
{
"name": "20170412 FreeBSD Security Advisory FreeBSD-SA-17:03.ntp",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/540403/100/0/threaded"
},
{
"name": "FEDORA-2017-20d54b2782",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/"
},
{
"name": "20170925 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2017/Sep/62"
},
{
"name": "20170422 [slackware-security] ntp (SSA:2017-112-02)",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded"
},
{
"name": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03962en_us",
"refsource": "CONFIRM",
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03962en_us"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260"
},
{
"name": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html"
},
{
"name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10201",
"refsource": "CONFIRM",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10201"
},
{
"name": "https://support.apple.com/kb/HT208144",
"refsource": "CONFIRM",
"url": "https://support.apple.com/kb/HT208144"
},
{
"name": "https://support.f5.com/csp/article/K39041624",
"refsource": "CONFIRM",
"url": "https://support.f5.com/csp/article/K39041624"
},
{
"name": "https://bto.bluecoat.com/security-advisory/sa147",
"refsource": "CONFIRM",
"url": "https://bto.bluecoat.com/security-advisory/sa147"
},
{
"name": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf"
},
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11",
"refsource": "MISC",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:ntp:ntp:4.2.8:p9:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:11.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:hpe:hpux-ntp:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "c.4.2.8.4.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:simatic_net_cp_443-1_opc_ua_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:simatic_net_cp_443-1_opc_ua:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "talos-cna@cisco.com",
"ID": "CVE-2016-9042"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260",
"refsource": "MISC",
"tags": [
"Exploit",
"Mitigation",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260"
},
{
"name": "FreeBSD-SA-17:03",
"refsource": "FREEBSD",
"tags": [
"Third Party Advisory"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc"
},
{
"name": "1039427",
"refsource": "SECTRACK",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1039427"
},
{
"name": "1038123",
"refsource": "SECTRACK",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1038123"
},
{
"name": "97046",
"refsource": "BID",
"tags": [
"Permissions Required",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/97046"
},
{
"name": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03962en_us",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03962en_us"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf"
},
{
"name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10201",
"refsource": "CONFIRM",
"tags": [],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10201"
},
{
"name": "20171101 APPLE-SA-2017-10-31-8 Additional information for APPLE-SA-2017-09-25-1 macOS High Sierra 10.13",
"refsource": "FULLDISC",
"tags": [],
"url": "http://seclists.org/fulldisclosure/2017/Nov/7"
},
{
"name": "20170925 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13",
"refsource": "FULLDISC",
"tags": [],
"url": "http://seclists.org/fulldisclosure/2017/Sep/62"
},
{
"name": "https://support.f5.com/csp/article/K39041624",
"refsource": "CONFIRM",
"tags": [],
"url": "https://support.f5.com/csp/article/K39041624"
},
{
"name": "20170412 FreeBSD Security Advisory FreeBSD-SA-17:03.ntp",
"refsource": "BUGTRAQ",
"tags": [],
"url": "http://www.securityfocus.com/archive/1/540403/100/0/threaded"
},
{
"name": "https://bto.bluecoat.com/security-advisory/sa147",
"refsource": "CONFIRM",
"tags": [],
"url": "https://bto.bluecoat.com/security-advisory/sa147"
},
{
"name": "20170422 [slackware-security] ntp (SSA:2017-112-02)",
"refsource": "BUGTRAQ",
"tags": [],
"url": "http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded"
},
{
"name": "FEDORA-2017-20d54b2782",
"refsource": "FEDORA",
"tags": [],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/"
},
{
"name": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html",
"refsource": "MISC",
"tags": [],
"url": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html"
},
{
"name": "20170412 FreeBSD Security Advisory FreeBSD-SA-17:03.ntp",
"refsource": "BUGTRAQ",
"tags": [],
"url": "http://www.securityfocus.com/archive/1/archive/1/540403/100/0/threaded"
},
{
"name": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html",
"refsource": "MISC",
"tags": [],
"url": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html"
},
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11",
"refsource": "MISC",
"tags": [],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11"
},
{
"name": "USN-3349-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/USN-3349-1"
},
{
"name": "https://support.apple.com/kb/HT208144",
"refsource": "CONFIRM",
"tags": [],
"url": "https://support.apple.com/kb/HT208144"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-04-19T20:15Z",
"publishedDate": "2018-06-04T20:29Z"
}
}
}
Loading...
Loading...
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.