FKIE_CVE-2011-2489
Vulnerability from fkie_nvd - Published: 2011-07-27 02:55 - Updated: 2026-06-16 23:31
Severity
Summary
Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.
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:nrl:opie:*:test1:*:*:*:*:*:*",
"matchCriteriaId": "AEEC73FC-2BB6-4B8F-9596-BBB287AFFDA2",
"versionEndIncluding": "2.4.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "9D33B387-8EE6-4F36-A4B5-509FF8DA8C1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "F9B3734D-F6CB-4242-92FA-EDF425CCBCEF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E2B076A0-0216-4A52-ABA6-2E511FB6DB5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.10:*:*:*:*:*:*:*",
"matchCriteriaId": "32B7BBAB-609B-4D4D-BF5A-C4E95F0A8C51",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.11:*:*:*:*:*:*:*",
"matchCriteriaId": "5889C86D-4285-4B22-B3F0-76984D8CEC4B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.21:*:*:*:*:*:*:*",
"matchCriteriaId": "E0779EF0-9638-474E-9EF2-971ADA10F1D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.22:*:*:*:*:*:*:*",
"matchCriteriaId": "5AEB7E9A-3F68-4F20-A073-751A76452C67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nrl:opie:2.32:*:*:*:*:*:*:*",
"matchCriteriaId": "F9A53F58-7514-4B07-AC56-C6F928F9D3F3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line."
},
{
"lang": "es",
"value": "M\u00faltiples errores \"off-by-one\" (desbordamiento por un elemento) en opiesu.c de opiesu en OPIE 2.4.1-test1 y versiones anteriores permiten a usuarios locales escalar privilegios a trav\u00e9s de un comando modificado."
}
],
"id": "CVE-2011-2489",
"lastModified": "2026-06-16T23:31:26.413",
"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": "2011-07-27T02:55:02.040",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631344"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/45136"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/45448"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2011/dsa-2281"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2011/06/22/6"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2011/06/23/5"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/48390"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.novell.com/show_bug.cgi?id=698772"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "https://bugzillafiles.novell.org/attachment.cgi?id=435902"
},
{
"source": "secalert@redhat.com",
"url": "https://hermes.opensuse.org/messages/10082052"
},
{
"source": "secalert@redhat.com",
"url": "https://hermes.opensuse.org/messages/10082068"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631344"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/45136"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/45448"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2011/dsa-2281"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2011/06/22/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2011/06/23/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/48390"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "https://bugzilla.novell.com/show_bug.cgi?id=698772"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://bugzillafiles.novell.org/attachment.cgi?id=435902"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://hermes.opensuse.org/messages/10082052"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://hermes.opensuse.org/messages/10082068"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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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
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.
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