CVE-2011-4060 (GCVE-0-2011-4060)
Vulnerability from cvelistv5 – Published: 2011-10-18 01:00 – Updated: 2024-08-06 23:53
VLAI?
Summary
The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T23:53:32.676Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20110629 Breaking the links: Exploiting the linker",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://www.securityfocus.com/archive/1/518659"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc"
},
{
"name": "71784",
"tags": [
"vdb-entry",
"x_refsource_OSVDB",
"x_transferred"
],
"url": "http://www.osvdb.org/71784"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.qnx.com/developers/articles/rel_5189_46.html"
},
{
"name": "46838",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/46838"
},
{
"name": "20110311 Medium severity flaw in QNX Neutrino RTOS",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://www.securityfocus.com/archive/1/516958"
},
{
"name": "8475",
"tags": [
"third-party-advisory",
"x_refsource_SREASON",
"x_transferred"
],
"url": "http://securityreason.com/securityalert/8475"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2011-03-11T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-09-01T12:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"name": "20110629 Breaking the links: Exploiting the linker",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://www.securityfocus.com/archive/1/518659"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc"
},
{
"name": "71784",
"tags": [
"vdb-entry",
"x_refsource_OSVDB"
],
"url": "http://www.osvdb.org/71784"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.qnx.com/developers/articles/rel_5189_46.html"
},
{
"name": "46838",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/46838"
},
{
"name": "20110311 Medium severity flaw in QNX Neutrino RTOS",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://www.securityfocus.com/archive/1/516958"
},
{
"name": "8475",
"tags": [
"third-party-advisory",
"x_refsource_SREASON"
],
"url": "http://securityreason.com/securityalert/8475"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2011-4060",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20110629 Breaking the links: Exploiting the linker",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/518659"
},
{
"name": "http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html",
"refsource": "CONFIRM",
"url": "http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html"
},
{
"name": "http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc",
"refsource": "MISC",
"url": "http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc"
},
{
"name": "71784",
"refsource": "OSVDB",
"url": "http://www.osvdb.org/71784"
},
{
"name": "http://www.qnx.com/developers/articles/rel_5189_46.html",
"refsource": "CONFIRM",
"url": "http://www.qnx.com/developers/articles/rel_5189_46.html"
},
{
"name": "46838",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/46838"
},
{
"name": "20110311 Medium severity flaw in QNX Neutrino RTOS",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/516958"
},
{
"name": "8475",
"refsource": "SREASON",
"url": "http://securityreason.com/securityalert/8475"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2011-4060",
"datePublished": "2011-10-18T01:00:00",
"dateReserved": "2011-10-15T00:00:00",
"dateUpdated": "2024-08-06T23:53:32.676Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:qnx:neutrino_rtos:6.5.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"87489F9A-4D58-47A1-9759-144DAF02A3EF\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.\"}, {\"lang\": \"es\", \"value\": \"El vinculador de tiempo de ejecuci\\u00f3n en QNX Neutrino RTOS versi\\u00f3n 6.5.0 anterior a Service Pack 1, no borra apropiadamente las variables de entorno LD_DEBUG_OUTPUT y LD_DEBUG cuando se genera un programa desde un programa setuid, lo que permite a los usuarios locales sobrescribir archivos por medio de un ataque de tipo symlink.\"}]",
"id": "CVE-2011-4060",
"lastModified": "2024-11-21T01:31:46.493",
"metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:M/Au:N/C:N/I:P/A:P\", \"baseScore\": 3.3, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 3.4, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2011-10-18T01:55:01.280",
"references": "[{\"url\": \"http://securityreason.com/securityalert/8475\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.osvdb.org/71784\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.qnx.com/developers/articles/rel_5189_46.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/archive/1/516958\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/archive/1/518659\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/bid/46838\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://securityreason.com/securityalert/8475\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.osvdb.org/71784\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.qnx.com/developers/articles/rel_5189_46.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/archive/1/516958\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/archive/1/518659\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/46838\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-59\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2011-4060\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2011-10-18T01:55:01.280\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.\"},{\"lang\":\"es\",\"value\":\"El vinculador de tiempo de ejecuci\u00f3n en QNX Neutrino RTOS versi\u00f3n 6.5.0 anterior a Service Pack 1, no borra apropiadamente las variables de entorno LD_DEBUG_OUTPUT y LD_DEBUG cuando se genera un programa desde un programa setuid, lo que permite a los usuarios locales sobrescribir archivos por medio de un ataque de tipo symlink.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:N/I:P/A:P\",\"baseScore\":3.3,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-59\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qnx:neutrino_rtos:6.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87489F9A-4D58-47A1-9759-144DAF02A3EF\"}]}]}],\"references\":[{\"url\":\"http://securityreason.com/securityalert/8475\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.osvdb.org/71784\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.qnx.com/developers/articles/rel_5189_46.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/archive/1/516958\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/archive/1/518659\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/46838\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://securityreason.com/securityalert/8475\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.osvdb.org/71784\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.qnx.com/developers/articles/rel_5189_46.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/archive/1/516958\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/archive/1/518659\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/46838\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…