PT-2004-3269 · 1St Class · 1St Class Mail Server

Published 2004-12-31 · Updated 2017-07-11 · CVE-2004-2375

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions: 1st Class Mail Server version 4.0

Description: The issue is related to a buffer overflow in the POP3 server, which can be triggered by remote attackers. This is achieved by sending an APOP USER command with a long second parameter, specifically the digest. The impact of this issue includes the potential for a denial of service (crash) and possibly the execution of arbitrary code.

Recommendations: For 1st Class Mail Server version 4.0, consider disabling the APOP USER command or restricting access to it until a patch is available to prevent potential exploitation.

Exploit

Fix

Related Identifiers

CVE-2004-2375

Affected Products

1St Class Mail Server

References · 9

• 🔥 https://exploit-db.com/exploits/23787 · Exploit
• 🔥 http://digiti.be/jeffosz/advisories/1stclasspop3.txt · Exploit
• 🔥 http://securityfocus.com/bid/9794 · Exploit
• 🔥 http://zone-h.org/advisories/read/id=4047 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2004-2375 · Security Note
• http://secunia.com/advisories/11029 · Vendor Advisory
• http://securitytracker.com/id?1009279 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/15314 · Note
• http://osvdb.org/4129 · Note