PT-2001-1829 · Centrinity · Centrinity First Class Internet Services

Published 2001-08-22 · Updated 2017-10-10 · CVE-2001-0631

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Centrinity First Class Internet Services version 5.50

Description: The issue allows remote attackers to bypass default 'spam' filters by including '<@>' in the 'From:' field, enabling them to send spoofed emails that appear to come from local users.

Recommendations: For Centrinity First Class Internet Services version 5.50, consider modifying the spam filter settings to handle the '<@>' characters in the 'From:' field properly to prevent spoofed emails. As a temporary workaround, restrict the ability to send emails with specially crafted 'From:' fields until a more comprehensive fix is available.

Exploit

Fix

Related Identifiers

CVE-2001-0631

Affected Products

Centrinity First Class Internet Services

References · 5

• 🔥 http://archives.neohapsis.com/archives/bugtraq/2001-02/0376.html · Exploit
• http://archives.neohapsis.com/archives/bugtraq/2001-02/0440.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2001-0631 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6192 · Note
• http://securityfocus.com/bid/2423 · Note