Postfix prior to 2.3.15, 2.4 prior to 2.4.8, 2.5 prior to 2.5.4, and 2.6 prior to 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message. NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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postfix postfix 2.5.0 |
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postfix postfix 2.3.11 |
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postfix postfix 2.3.6 |
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postfix postfix 2.3.0 |
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postfix postfix 2.5.2 |
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postfix postfix 2.4.0 |
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postfix postfix 2.3.12 |
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postfix postfix 2.3.10 |
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postfix postfix 2.4.5 |
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postfix postfix 2.3.9 |
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postfix postfix 2.3.2 |
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postfix postfix 2.3.7 |
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postfix postfix 2.3.14 |
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postfix postfix 2.4.3 |
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postfix postfix 2.5.3 |
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postfix postfix 2.6.0 |
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postfix postfix 2.4.7 |
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postfix postfix 2.4.2 |
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postfix postfix 2.3.4 |
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postfix postfix 2.3.3 |
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postfix postfix 2.3.1 |
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postfix postfix 2.5.1 |
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postfix postfix 2.3.8 |
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postfix postfix 2.3.5 |
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postfix postfix 2.4.1 |
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postfix postfix 2.4.6 |
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postfix postfix 2.4.4 |
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postfix postfix 2.3.13 |