gsd-2019-10166
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-10166",
"description": "It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.",
"id": "GSD-2019-10166",
"references": [
"https://www.suse.com/security/cve/CVE-2019-10166.html",
"https://access.redhat.com/errata/RHSA-2019:1762",
"https://access.redhat.com/errata/RHSA-2019:1699",
"https://access.redhat.com/errata/RHSA-2019:1580",
"https://access.redhat.com/errata/RHSA-2019:1579",
"https://ubuntu.com/security/CVE-2019-10166",
"https://advisories.mageia.org/CVE-2019-10166.html",
"https://linux.oracle.com/cve/CVE-2019-10166.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-10166"
],
"details": "It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.",
"id": "GSD-2019-10166",
"modified": "2023-12-13T01:23:59.689889Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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{
"product": {
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{
"product_name": "libvirt",
"version": {
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},
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}
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}
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}
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}
]
},
"impact": {
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{
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"value": "CWE-284"
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"refsource": "CONFIRM",
"url": "https://access.redhat.com/libvirt-privesc-vulnerabilities"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10166"
},
{
"name": "GLSA-202003-18",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202003-18"
}
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}
},
"nvd.nist.gov": {
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"ID": "CVE-2019-10166"
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}
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"references": {
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-10-15T13:28Z",
"publishedDate": "2019-08-02T13:15Z"
}
}
}
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- 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.