fkie_cve-2008-4210
Vulnerability from fkie_nvd
Published
2008-09-29 17:17
Modified
2024-11-21 00:51
Severity ?
Summary
fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable file in a setgid directory through the (1) truncate or (2) ftruncate function in conjunction with memory-mapped I/O.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 2.2.27 | |
| linux | linux_kernel | 2.4.36 | |
| linux | linux_kernel | 2.4.36.1 | |
| linux | linux_kernel | 2.4.36.2 | |
| linux | linux_kernel | 2.4.36.3 | |
| linux | linux_kernel | 2.4.36.4 | |
| linux | linux_kernel | 2.4.36.5 | |
| linux | linux_kernel | 2.4.36.6 | |
| linux | linux_kernel | 2.6 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.18 | |
| linux | linux_kernel | 2.6.19.4 | |
| linux | linux_kernel | 2.6.19.5 | |
| linux | linux_kernel | 2.6.19.6 | |
| linux | linux_kernel | 2.6.19.7 | |
| linux | linux_kernel | 2.6.20.16 | |
| linux | linux_kernel | 2.6.20.17 | |
| linux | linux_kernel | 2.6.20.18 | |
| linux | linux_kernel | 2.6.20.19 | |
| linux | linux_kernel | 2.6.20.20 | |
| linux | linux_kernel | 2.6.20.21 | |
| linux | linux_kernel | 2.6.21.5 | |
| linux | linux_kernel | 2.6.21.6 |
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"value": "fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable file in a setgid directory through the (1) truncate or (2) ftruncate function in conjunction with memory-mapped I/O."
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"id": "CVE-2008-4210",
"lastModified": "2024-11-21T00:51:10.560",
"metrics": {
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"baseSeverity": "MEDIUM",
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"source": "nvd@nist.gov",
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"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- 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.