CVE-2004-0548
HighSummary
Multiple stack-based buffer overflows in the word-list-compress functionality in compress.c for Aspell allow local users to execute arbitrary code via a long entry in the wordlist that is not properly handled when using the (1) 'c' compress option or (2) 'd' decompress option.
Risk Assessment
The risk involves potential privilege escalation by a local user who can exploit the vulnerability to execute arbitrary code in the context of the Aspell process, potentially leading to system compromise.
Recommendation
It is recommended to immediately update Aspell to a version that fixes this vulnerability. If an update is not possible, restrict access to the Aspell tool to trusted users only.
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Original NVD description (English source)
Multiple stack-based buffer overflows in the word-list-compress functionality in compress.c for Aspell allow local users to execute arbitrary code via a long entry in the wordlist that is not properly handled when using the (1) "c" compress option or (2) "d" decompress option.