| Package | Affected versions | Patched versions |
|---|---|---|
| exim | ≥ 4.00, < 4.94.2 | 4.94.2 |
Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the spool directory (owned by a non-root user), an attacker can write to a /var/spool/exim4/input spool header file, in which a crafted recipient address can indirectly lead to command execution.
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