FKIE_CVE-2011-1548
Vulnerability from fkie_nvd - Published: 2011-03-30 22:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The default configuration of logrotate on Debian GNU/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 /var/log/postgresql/.
References
{
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"value": "The default configuration of logrotate on Debian GNU/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 /var/log/postgresql/."
},
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"lang": "es",
"value": "La configuraci\u00f3n por defecto en logrotate en Debien GNU/Linux usa privilegios de administrador para procesar archivos en directorios que permite acceso de escritura a no-administradores, lo que permite a usuarios locales conducir ataques de enlace simb\u00f3lico y enlace fijo aprovech\u00e1ndose de la falta de soporte en logrotate para directorios no confiables, como fue desmotrado por /var/log/postgresql/."
}
],
"id": "CVE-2011-1548",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
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"accessVector": "LOCAL",
"authentication": "NONE",
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"published": "2011-03-30T22:55:02.533",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
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}
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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.
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