CVE-2018-12395
Description
By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
2.916
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerability CVE-2018-12390,CVE-2018-12392,CVE-2018-12395 are affected in Mozilla Firefox 62.0.3 | Windows |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 62.0.3 | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 60.2.2 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 60.2.2 | Mac |
| firefox-esr security update(DSA-4324-1) firefox-esr_60.3.0esr-1~deb9u1_i386.deb | Linux |
| firefox-esr security update(DSA-4324-1) firefox-esr_60.3.0esr-1~deb9u1_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-343015 | Mozilla Firefox (132.0.2) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611808 | Mozilla Firefox ESR for MAC 128.14.0 |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234