CVE-2012-0475 Details
Description
Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 do not properly construct the Origin and Sec-WebSocket-Origin HTTP headers, which might allow remote attackers to bypass an IPv6 literal ACL via a cross-site (1) XMLHttpRequest or (2) WebSocket operation involving a nonstandard port number and an IPv6 address that contains certain zero fields.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-264 | Permissions, Privileges, and Access Controls | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mozilla firefox | 4.0 4.0 beta1 4.0 beta10 4.0 beta11 4.0 beta12 4.0 beta2 4.0 beta3 4.0 beta4 4.0 beta5 4.0 beta6 4.0 beta7 4.0 beta8 4.0 beta9 4.0.1 5.0 5.0.1 6.0 6.0.1 6.0.2 7.0 7.0.1 8.0 8.0.1 9.0 9.0.1 10.0 10.0.1 10.0.2 11.0 |
CPE
Remediation
| |
| mozilla thunderbird | 5.0 6.0 6.0.1 6.0.2 7.0 7.0.1 8.0 9.0 9.0.1 10.0 10.0.1 10.0.2 10.0.3 10.0.4 11.0 |
CPE
Remediation
| |
| mozilla seamonkey | <= 2.9 1.0 1.0 alpha 1.0 beta 1.0.1 1.0.2 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 1.0.9 1.1 1.1 alpha 1.1 beta 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 1.1.8 1.1.9 1.1.10 1.1.11 1.1.12 1.1.13 1.1.14 1.1.15 1.1.16 1.1.17 1.1.18 1.1.19 1.5.0.8 1.5.0.9 1.5.0.10 2.0 2.0 alpha_1 2.0 alpha_2 2.0 alpha_3 2.0 beta_1 2.0 beta_2 2.0 rc1 2.0 rc2 2.0.1 2.0.2 2.0.3 2.0.4 2.0.5 2.0.6 2.0.7 2.0.8 2.0.9 2.0.10 2.0.11 2.0.12 2.0.13 2.0.14 2.1 2.1 alpha1 2.1 alpha2 2.1 alpha3 2.1 beta1 2.1 beta2 2.1 beta3 2.1 rc1 2.1 rc2 2.2 2.2 beta1 2.2 beta2 2.2 beta3 2.3 2.3 beta1 2.3 beta2 2.3 beta3 2.3.1 2.3.2 2.3.3 2.4 2.4 beta1 2.4 beta2 2.4 beta3 2.4.1 2.5 2.5 beta1 2.5 beta2 2.5 beta3 2.5 beta4 2.6 2.6 beta1 2.6 beta2 2.6 beta3 2.6 beta4 2.6.1 2.7 2.7 beta1 2.7 beta2 2.7 beta3 2.7 beta4 2.7 beta5 2.7.1 2.7.2 2.8 2.8 beta1 2.8 beta2 2.8 beta3 2.8 beta4 2.8 beta5 2.8 beta6 2.9 beta1 2.9 beta2 |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 16, 2026 | CVE Modified | [email protected] |
| Apr 29, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 19, 2017 | CVE Modified | [email protected] |
| Sep 19, 2017 | CVE Modified | [email protected] |
| Apr 25, 2012 | Initial Analysis | [email protected] |