CVE-2004-0793
HighSummary
The calendar program in bsdmainutils versions 6.0 through 6.0.14 does not drop root privileges when executed with the -a flag, allowing attackers to execute arbitrary commands via a calendar event file.
Risk Assessment
An attacker can exploit this vulnerability to escalate privileges and execute arbitrary code with root privileges, leading to full system compromise.
Recommendation
Update the bsdmainutils package to a version later than 6.0.14 or apply a security patch from the system distributor.
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Original NVD description (English source)
The calendar program in bsdmainutils 6.0 through 6.0.14 does not drop root privileges when executed with the -a flag, which allows attackers to execute arbitrary commands via a calendar event file.