Description
Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 decode invisible characters when they are displayed in the location bar, which causes an incorrect address to be displayed and makes it easier for remote attackers to spoof URLs and conduct phishing attacks.
Published: 2009-03-05
Score: 5.8 Medium
EPSS: 2.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2009-0777 Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 decode invisible characters when they are displayed in the location bar, which causes an incorrect address to be displayed and makes it easier for remote attackers to spoof URLs and conduct phishing attacks.
Ubuntu USN Ubuntu USN USN-728-1 Firefox and Xulrunner vulnerabilities
History

No history.

Subscriptions

Mozilla Firefox Seamonkey Thunderbird
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-07T04:48:51.887Z

Reserved: 2009-03-03T00:00:00.000Z

Link: CVE-2009-0777

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-03-05T02:30:00.500

Modified: 2026-04-23T00:35:47.467

Link: CVE-2009-0777

cve-icon Redhat

Severity : Low

Publid Date: 2009-03-04T00:00:00Z

Links: CVE-2009-0777 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses