fkie_cve-2017-5933
Vulnerability from fkie_nvd
Published
2017-02-08 16:59
Modified
2024-11-21 03:28
Severity ?
Summary
Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a "forbidden attack," a similar issue to CVE-2016-0270.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://www.securityfocus.com/bid/96151 | Third Party Advisory, VDB Entry | |
| cve@mitre.org | https://github.com/nonce-disrespect/nonce-disrespect | Third Party Advisory | |
| cve@mitre.org | https://support.citrix.com/article/CTX220329 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/96151 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/nonce-disrespect/nonce-disrespect | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.citrix.com/article/CTX220329 | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2E70E5D1-F79F-483B-AA26-C2EA34A8CBBE",
"versionEndIncluding": "10.5.65.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "29DE7CF6-66F9-4B13-92D4-44107ADDFCB9",
"versionEndIncluding": "11.0.69.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9F1296F8-B7E8-443E-8C47-89B6EBD5C2FF",
"versionEndIncluding": "11.1.51.21",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a \"forbidden attack,\" a similar issue to CVE-2016-0270."
},
{
"lang": "es",
"value": "Citrix NetScaler ADC y NetScaler Gateway 10.5 en versiones anteriores a Build 65.11, 11.0 en versiones anteriores a Build 69.12/69.123 y 11.1 en versiones anteriores a Build 51.21 genera aleatoriamente GCM nonces, lo que hace marginalmente m\u00e1s f\u00e1cil a atacantes remotos obtener la clave de autenticaci\u00f3n de GCM y falsificar datos aprovechando aprovechando una nonce reutilizada en una sesi\u00f3n y un \"ataque prohibido\", un problema similar a CVE-2016-0270."
}
],
"id": "CVE-2017-5933",
"lastModified": "2024-11-21T03:28:41.960",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/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
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-02-08T16:59:00.290",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/96151"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/nonce-disrespect/nonce-disrespect"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/article/CTX220329"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/96151"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/nonce-disrespect/nonce-disrespect"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/article/CTX220329"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.