CVE-1999-0098

Summary

CVE-1999-0098 is a vulnerability affecting the SMTP HELO command in Sendmail. A buffer overflow issue in this command allows a remote attacker to execute hidden activities. By sending a specially crafted HELO command, an attacker can overwrite the intended buffer, potentially leading to the execution of arbitrary code or a denial-of-service condition. This vulnerability poses a significant risk, as it can be exploited to bypass security measures and gain unauthorized access. It is crucial that affected systems be updated to the latest version of Sendmail to mitigate this risk.

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