FKIE_CVE-2013-1923
Vulnerability from fkie_nvd - Published: 2014-01-21 18:55 - Updated: 2026-06-16 23:52
Severity
Summary
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7D711F9E-A267-44C2-B82D-77F63B53E3E6",
"versionEndIncluding": "1.2.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "3EAF1C0B-DB17-49CE-9E5C-6D8F4ED9DA73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "B4F6F79C-FA8A-486E-9541-83D57052324D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "24A01AF1-E09A-4064-815F-3672B96B03BD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "3AD74E58-7ACB-43BA-8B08-BCD543063B16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6072D90D-6144-45F3-B48A-833EA441D089",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.5:*:*:*:*:*:*:*",
"matchCriteriaId": "51C825D9-5B4E-4DB1-9F2D-BC45C24BA320",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.6:*:*:*:*:*:*:*",
"matchCriteriaId": "BD63FB82-B020-46BA-B9DB-D3B90863133D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks."
},
{
"lang": "es",
"value": "rpc-gssd en nfs-utils anterior a la versi\u00f3n 1.2.8 realiza resoluciones inversas de DNS en nombres de servidor durante la autenticaci\u00f3n GSSAPI, lo que podr\u00eda permitir a atacantes remotos leer archivos restringidos del mismo modo a trav\u00e9s de ataques de falsificaci\u00f3n de DNS."
}
],
"id": "CVE-2013-1923",
"lastModified": "2026-06-16T23:52:24.523",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "HIGH",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.2,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:A/AC:H/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.2,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-01-21T18:55:09.367",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/58854"
},
{
"source": "secalert@redhat.com",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/58854"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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