fkie_cve-2011-1829
Vulnerability from fkie_nvd
Published
2011-07-27 02:55
Modified
2025-04-11 00:51
Severity ?
Summary
APT before 0.8.15.2 does not properly validate inline GPG signatures, which allows man-in-the-middle attackers to install modified packages via vectors involving lack of an initial clearsigned message.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | advanced_package_tool | * | |
| canonical | ubuntu_linux | 11.04 |
{
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{
"nodes": [
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"matchCriteriaId": "36362F14-3D29-4012-B3C7-01576EE4A295",
"versionEndExcluding": "0.8.15.2",
"vulnerable": true
}
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"nodes": [
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "APT before 0.8.15.2 does not properly validate inline GPG signatures, which allows man-in-the-middle attackers to install modified packages via vectors involving lack of an initial clearsigned message."
},
{
"lang": "es",
"value": "APT en versiones anteriores a la 0.8.15.2 no valida apropiadamente las firmas GPG adjuntas (\"inline\"), lo que permite atacantes de hombre en el medio (\"man-in-the-middle\") instalar paquetes modificados a trav\u00e9s de vectores que involucran la falta de un mensaje inicial \"clearsigned\" (firmado en claro)."
}
],
"id": "CVE-2011-1829",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-07-27T02:55:01.540",
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],
"sourceIdentifier": "security@ubuntu.com",
"vulnStatus": "Deferred",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- 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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