CVE-2011-1549
Vulnerability from cvelistv5
Published
2011-03-30 22:00
Modified
2024-08-06 22:28
Severity ?
EPSS score ?
Summary
The default configuration of logrotate on Gentoo Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate's lack of support for untrusted directories, as demonstrated by directories under /var/log/ for packages.
References
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}, { "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2011/03/11/3" }, { "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2011/03/10/7" }, { "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2011/03/05/8" }, { "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2011/03/04/22" }, { "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2011/03/11/5" }, { "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues", "refsource": "MLIST", "url": 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"url": "http://openwall.com/lists/oss-security/2011/03/04/33" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2011-1549", "datePublished": "2011-03-30T22:00:00", "dateReserved": "2011-03-30T00:00:00", "dateUpdated": "2024-08-06T22:28:41.808Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2011-1549\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2011-03-30T22:55:02.610\",\"lastModified\":\"2024-11-21T01:26:34.157\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The default configuration of logrotate on Gentoo Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate\u0027s lack of support for untrusted directories, as demonstrated by directories under /var/log/ for packages.\"},{\"lang\":\"es\",\"value\":\"La configuraci\u00f3n por defecto en logrotate en Gentoo Linux utiliza privilegios de administrador para procear archivos en directorios que permite a no-administradores acceso de escritura, lo que permite a usuarios locales conducir ataques de enlace simb\u00f3lico y enlace fijo aprovech\u00e1ndose de la falta de soporte en logrotate en directorios no confiables, como fue demostrado en directorios bajo /var/log/ para paquetes.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:N/I:C/A:C\",\"baseScore\":6.3,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":9.2,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gentoo:logrotate:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"24285EAC-E6BE-421E-B6C1-35CF176769E5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"647BA336-5538-4972-9271-383A0EC9378E\"}]}]}],\"references\":[{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/16\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/17\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/18\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/19\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/22\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/24\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/25\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/26\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/27\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/28\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/29\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/30\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/31\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/32\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/33\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/05/4\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/05/6\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/05/8\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/06/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/06/4\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/06/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/06/6\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/07/11\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/07/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/07/6\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/08/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/10/2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/10/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/10/6\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/10/7\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/11/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/11/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/14/26\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/23/11\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/47170\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/16\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/17\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/18\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/03/04/19\",\"source\":\"af854a3a-2127-422b-91ae-364da2661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} }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.