An issue exists in PHP prior to 7.1.27, 7.2.x prior to 7.2.16, and 7.3.x prior to 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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php php |
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debian debian linux 8.0 |
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debian debian linux 9.0 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 16.04 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 18.10 |
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canonical ubuntu linux 12.04 |
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opensuse leap 42.3 |
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netapp storage automation store - |