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type: security |
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subject: Updated sudo packages fix security vulnerability |
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CVE: |
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- CVE-2021-3156 |
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src: |
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7: |
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core: |
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- sudo-1.9.5p2-1.mga7 |
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description: | |
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A serious heap-based buffer overflow has been discovered in sudo that is |
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exploitable by any local user. It has been given the name Baron Samedit |
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by its discoverer. The bug can be leveraged to elevate privileges to |
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root, even if the user is not listed in the sudoers file. User |
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authentication is not required to exploit the bug (CVE-2021-3156). |
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references: |
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- https://bugs.mageia.org/show_bug.cgi?id=28230 |
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- https://www.sudo.ws/alerts/unescape_overflow.html |
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ID: MGASA-2021-0056 |