CVE-2000-0091
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain...
CVE-2000-0091 is a high vulnerability (CVSS 10.0) in Inter7 Vpopmail, published January 21, 2000. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 12.9%, the 96th percentile. No source names a fixed version.
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.
- Record
CVE-2000-0091- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.
- Record
CVE-2000-0091- Updated
- 2026-11-02
EUVDEUVD-2000-0090 No score
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.
- Record
EUVD-2000-0090- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j7gx-8wqm-phgg No score
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain...
Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.
- Record
GHSA-j7gx-8wqm-phgg- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Inter7 vpopmail (vchkpw) 3.4.11 - Local Buffer Overflow | 2000-01-21 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, Exploit-DB, GitHub Advisories, NVD |