EIP-2026-103520

PRE-CVE

Ipswitch IMail 5.0 - LDAP Buffer Overflow (Denial of Service) (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103520. PoCs published by Marc of eEye.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow in the IMail LDAP service by sending malformed input, causing high CPU utilization and rendering the system unusable. The PoC involves sending two 2375-character strings to trigger the vulnerability.

Description

Ipswitch IMail 5.0 - LDAP Buffer Overflow (Denial of Service) (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Marc of eEye · textdosmultiple
https://www.exploit-db.com/exploits/19378

This exploit demonstrates a buffer overflow in the IMail LDAP service by sending malformed input, causing high CPU utilization and rendering the system unusable. The PoC involves sending two 2375-character strings to trigger the vulnerability.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: IMail LDAP service
No auth needed
Prerequisites: Network access to the target's LDAP port (389)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026