CVE-1999-0098
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
CVE-1999-0098 is a high vulnerability (CVSS 10.0) in Apple Appleshare, published April 1, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.14%, the 88th percentile. No source names a fixed version.
- Severity
- 10.0 HighCVSS 2.0, NVD
- Exploit chance
- 3.14%EPSS, 88th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
Exploit likelihood
Affected products
What each source reports
NVD Score used
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
- Record
CVE-1999-0098- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE ListNo score
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
- Record
CVE-1999-0098- Updated
- 2026-11-02
EUVDEUVD-1999-0098No score
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
- Record
EUVD-1999-0098- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4q6j-57rg-f224No score
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.
- Record
GHSA-4q6j-57rg-f224- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.