Description
Multiple integer signedness errors in the NTLM implementation in Atrium MERCUR IMAPD (mcrimap4.exe) 5.00.14, with SP4, allow remote attackers to execute arbitrary code via a long NTLMSSP argument that triggers a stack-based buffer overflow.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Mercur IMAPD 5.00.14 (Windows x86) - Remote Denial of Service EDB-3527 · dos · Mar 20, 2007 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- mercur-imap-ntlm-bo(33120) vdb-entry
- http://www.digit-labs.org/files/exploits/mercur-v1.pl
- 3527 exploit
- ADV-2007-1053 vdb-entry
- 1017798 vdb-entry
- 33545 vdb-entry
- 20070320 Mercur SP4 IMAPD mailing-list
- 23058 vdb-entry
- 24596 third-party-advisory