Name: CVE-2006-0377: Undefined Security Weakness
Creator: Rapid7
Published: 2006-02-24T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2006-0377, CVSS 5.3, EPSS 0.02351

CRLF injection vulnerability in SquirrelMail 1.4.0 to 1.4.5 allows remote attackers to inject arbitrary IMAP commands via newline characters in the mailbox parameter of the sqimap_mailbox_select command, aka "IMAP injection."

CVSS Details

CVSS 3.1 Base Score: 5.3

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Freebsd	—	Upgrade squirrelmail	Dec 10, 2025	Feb 24, 2006
Gentoo Linux	—	Upgrade mail-client/squirrelmail.	Oct 30, 2017	Feb 23, 2006

Prioritise with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence