fkie_cve-2009-3525
Vulnerability from fkie_nvd
Published
2009-10-05 19:30
Modified
2025-04-09 00:30
Severity ?
Summary
The pyGrub boot loader in Xen 3.0.3, 3.3.0, and Xen-3.3.1 does not support the password option in grub.conf for para-virtualized guests, which allows attackers with access to the para-virtualized guest console to boot the guest or modify the guest's kernel boot parameters without providing the expected password.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xen:xen:3.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "2AFDE72E-1997-48BA-A065-E0DD4ABE6E38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xen:xen:3.3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "92646AED-BF1E-4471-96A0-1926932AF4C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xen:xen:3.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2D5FF923-28A9-406D-B825-8B882408C5E4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The pyGrub boot loader in Xen 3.0.3, 3.3.0, and Xen-3.3.1 does not support the password option in grub.conf for para-virtualized guests, which allows attackers with access to the para-virtualized guest console to boot the guest or modify the guest\u0027s kernel boot parameters without providing the expected password."
},
{
"lang": "es",
"value": "El pyGrub en Xen v3.0.3, v3.3.0, y Xen-3.3.1 no soporta la opci\u00f3n password en grub.conf para las invitaciones \"para-virtualized\", lo que permite a atacantes con acceso a la consola invitada para-virtualized iniciar la invitaci\u00f3n o modificar los par\u00e1metros de arranque del kernel del invitado sin proporcionar el password esperado."
}
],
"id": "CVE-2009-3525",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-10-05T19:30:00.280",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/36908"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2009/09/25/1"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.redhat.com/support/errata/RHSA-2009-1472.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "http://www.securityfocus.com/bid/36523"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1022950"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "http://xenbits.xensource.com/xen-unstable.hg?rev/8f783adc0ee3"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=525740"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=525740#c0"
},
{
"source": "cve@mitre.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9466"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/36908"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2009/09/25/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.redhat.com/support/errata/RHSA-2009-1472.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://www.securityfocus.com/bid/36523"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1022950"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://xenbits.xensource.com/xen-unstable.hg?rev/8f783adc0ee3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=525740"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=525740#c0"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9466"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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.
- 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.
Loading…
Loading…