• CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Buffer overflow in IP-Switch IMail and Seattle Labs Slmail 2.6 packages using a long VRFY command, causing a denial of service and possibly remote access.
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Assigning CNA
MITRE Corporation
Date Record Created
19990607 Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Modified (19991207)
Votes (Legacy)
ACCEPT(2) Baker, Levy
NOOP(3) Christey, Landfield, Northcutt
RECAST(1) Frech
REVIEWING(1) Ozancin
Comments (Legacy)
 Frech> XF:slmail-vrfyexpn-overflow (for Slmail v3.2 and below)
   XF:smtp-vrfy-bo (many mail packages)
 Northcutt> (There is no way I will have access to these systems)
 Christey> Some sources report that VRFY and EXPN are both affected.

Proposed (Legacy)
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.