CVE-2012-0451
The MITRE CVE dictionary describes this issue as:
CRLF injection vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 allows remote web servers to bypass intended Content Security Policy (CSP) restrictions and possibly conduct cross-site scripting (XSS) attacks via crafted HTTP headers.
Find out more about CVE-2012-0451 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS v2 metrics
| Base Score | 4.3 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (thunderbird) | RHSA-2012:0388 | 2012-03-14 |
| Red Hat Enterprise Linux 5 (firefox) | RHSA-2012:0387 | 2012-03-14 |
| Red Hat Enterprise Linux 5 (thunderbird) | RHSA-2012:0388 | 2012-03-14 |
| Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) (thunderbird) | RHSA-2012:0388 | 2012-03-14 |
| Red Hat Enterprise Linux 6 (firefox) | RHSA-2012:0387 | 2012-03-14 |
CVE description copyright © 2017, The MITRE Corporation