gsd-2015-7691
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted packets containing particular autokey operations. NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-7691",
"description": "The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted packets containing particular autokey operations. NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750.",
"id": "GSD-2015-7691",
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"https://www.suse.com/security/cve/CVE-2015-7691.html",
"https://www.debian.org/security/2015/dsa-3388",
"https://access.redhat.com/errata/RHSA-2016:2583",
"https://access.redhat.com/errata/RHSA-2016:0780",
"https://ubuntu.com/security/CVE-2015-7691",
"https://advisories.mageia.org/CVE-2015-7691.html",
"https://alas.aws.amazon.com/cve/html/CVE-2015-7691.html",
"https://linux.oracle.com/cve/CVE-2015-7691.html"
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},
"gsd": {
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"remediation": "unknown",
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"impact": {
"baseMetricV2": {
"acInsufInfo": true,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"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"
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"exploitabilityScore": 3.9,
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},
"lastModifiedDate": "2020-06-18T16:42Z",
"publishedDate": "2017-08-07T20:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.