CVE-2020-12391
Description
Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
0.697
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Firefox (76.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (76.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (76.0.1) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (76.0.1) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (76.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (76.0.1) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 75.0 | Mac |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.16.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.16.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.19.10.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4353-1) firefox_76.0+build2-0ubuntu0.20.04.1_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-314093 | Mozilla Firefox (76.0) |
| PATCH-314094 | Mozilla Firefox (x64) (76.0) |
| PATCH-314163 | Mozilla Firefox (76.0.1) |
| PATCH-314164 | Mozilla Firefox (x64) (76.0.1) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| 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