FKIE_CVE-2011-1676
Vulnerability from fkie_nvd - Published: 2011-04-10 02:55 - Updated: 2026-06-16 23:29
Severity
Summary
mount in util-linux 2.19 and earlier does not remove the /etc/mtab.tmp file after a failed attempt to add a mount entry, which allows local users to trigger corruption of the /etc/mtab file via multiple invocations.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | util-linux | * | |
| linux | util-linux | 2.2 | |
| linux | util-linux | 2.5 | |
| linux | util-linux | 2.7 | |
| linux | util-linux | 2.8 | |
| linux | util-linux | 2.9 | |
| linux | util-linux | 2.10 | |
| linux | util-linux | 2.11 | |
| linux | util-linux | 2.12 | |
| linux | util-linux | 2.12 | |
| linux | util-linux | 2.13 | |
| linux | util-linux | 2.13 | |
| linux | util-linux | 2.14 | |
| linux | util-linux | 2.15 | |
| linux | util-linux | 2.16 | |
| linux | util-linux | 2.17 | |
| linux | util-linux | 2.18 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linux:util-linux:*:*:*:*:*:*:*:*",
"matchCriteriaId": "60DFC5FF-1ABB-4D06-8560-E47906167008",
"versionEndIncluding": "2.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F0DF11CD-62F9-4987-93F6-8012C63B289C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.5:*:*:*:*:*:*:*",
"matchCriteriaId": "A6112B77-093B-431E-96A9-96BBC0823C76",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.7:*:*:*:*:*:*:*",
"matchCriteriaId": "797A1C0F-D246-41A2-91D2-5563E4578D34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.8:*:*:*:*:*:*:*",
"matchCriteriaId": "AD69B2A5-614A-435A-92C4-1E2121D4C175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.9:*:*:*:*:*:*:*",
"matchCriteriaId": "4BE902C9-4305-481A-8455-077436F42ECC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.10:*:*:*:*:*:*:*",
"matchCriteriaId": "2A9F9C93-3286-4C3C-B41A-86E71FA38E0D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.11:*:*:*:*:*:*:*",
"matchCriteriaId": "FCECA06B-7844-482D-A726-2AD89D34C372",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.12:*:*:*:*:*:*:*",
"matchCriteriaId": "437651F4-1017-430B-A824-E3C2EEEDB56D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.12:pre:*:*:*:*:*:*",
"matchCriteriaId": "B8DBBF88-CD87-4AC7-9FEE-542C370DAE94",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.13:*:*:*:*:*:*:*",
"matchCriteriaId": "393F4032-A538-489F-8643-27608E4D51B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.13:pre:*:*:*:*:*:*",
"matchCriteriaId": "87EC9E05-7338-4261-A956-07CC209E4464",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.14:*:*:*:*:*:*:*",
"matchCriteriaId": "206B8BAA-C7EE-464A-BCCE-8A56B45C2A6D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.15:*:*:*:*:*:*:*",
"matchCriteriaId": "55F6C45C-5EF1-49F0-99E7-D51E39DD5D93",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.16:*:*:*:*:*:*:*",
"matchCriteriaId": "459F34A9-078A-4B7D-95B9-C2ED16733B0D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.17:*:*:*:*:*:*:*",
"matchCriteriaId": "27CE48D2-785D-46C4-A8F3-5EC12A02C565",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linux:util-linux:2.18:*:*:*:*:*:*:*",
"matchCriteriaId": "7193DFEA-3B0D-4E45-B262-E0078549FB2E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "mount in util-linux 2.19 and earlier does not remove the /etc/mtab.tmp file after a failed attempt to add a mount entry, which allows local users to trigger corruption of the /etc/mtab file via multiple invocations."
},
{
"lang": "es",
"value": "mount in util-linux v2.19 y anteriores no elimina el fichero /etc/mtab.tmp despu\u00e9s de un intento fallido de a\u00f1adir un punto de montaje, lo que permite a usuarios locales provocar una corrupci\u00f3n del fichero /etc/mtab mediante m\u00faltiples llamadas."
}
],
"id": "CVE-2011-1676",
"lastModified": "2026-06-16T23:29:48.127",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-04-10T02:55:01.977",
"references": [
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/04/10"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/04/11"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/04/12"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/04/9"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/05/3"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/05/7"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/07/9"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/14/16"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/14/5"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/14/7"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/15/6"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/22/4"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/22/6"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "http://openwall.com/lists/oss-security/2011/03/31/3"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/31/4"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/04/01/2"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=688980"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66704"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/04/10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/04/11"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/04/12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/04/9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/05/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/05/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/07/9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/14/16"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/14/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/14/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/15/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/22/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/22/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://openwall.com/lists/oss-security/2011/03/31/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/31/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/04/01/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=688980"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66704"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
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.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…