CVE-2006-0377

NONECVSS 0.0

0.0

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 v3: —
EG Score: —
EPSS: 83.0%
KEV: Not listed

Published

February 24, 2006

Last Modified

April 16, 2026

References (40)

cve@mitreftp://patches.sgi.com/support/free/security/advisories/20060501-01-U.asc
cve@mitrehttp://secunia.com/advisories/18985
cve@mitrehttp://secunia.com/advisories/19130
cve@mitrehttp://secunia.com/advisories/19131
cve@mitrehttp://secunia.com/advisories/19176
cve@mitrehttp://secunia.com/advisories/19205
cve@mitrehttp://secunia.com/advisories/19960
cve@mitrehttp://secunia.com/advisories/20210
cve@mitrehttp://securitytracker.com/id?1015662
cve@mitrehttp://www.debian.org/security/2006/dsa-988
cve@mitrehttp://www.gentoo.org/security/en/glsa/glsa-200603-09.xml
cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2006:049
cve@mitrehttp://www.novell.com/linux/security/advisories/2006_05_sr.html
cve@mitrehttp://www.redhat.com/archives/fedora-announce-list/2006-March/msg00004.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2006-0283.html

Data Freshness Timeline

(refreshed 10× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2006-0377?

CVE-2006-0377 is a none vulnerability published on February 24, 2006. 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 sqimapmailboxselect command, aka "IMAP injection."

When was CVE-2006-0377 disclosed?

CVE-2006-0377 was first published in the National Vulnerability Database on February 24, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2006-0377 actively exploited?

CVE-2006-0377 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 83.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2006-0377?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-0377, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2006-0377

Explore →

Is Your Infrastructure Affected by CVE-2006-0377?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2006-0377

📅 Published

🔄 Last Modified

🔗 References (40)