 
        | Release Date: | 2019-04-26 | |
| Impact: | Moderate | What is this? | 
Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. *Note: This only affects Firefox 65. Previous versions are unaffected.*. This vulnerability affects Firefox < 65.0.1.
See more information about CVE-2018-18511 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 4.3 | 
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N | 
| Version: | 3.0 | 
| Attack Vector: | Network | 
| Attack Complexity: | Low | 
| Privileges Required: | None | 
| User Interaction: | Required | 
| Scope: | Unchanged | 
| Confidentiality Impact: | Low | 
| Integrity Impact: | None | 
| Availability Impact: | None | 
| Platform | Errata | Release Date | 
| Oracle Linux version 6 (firefox) | ELSA-2019-1267 | 2019-05-23 | 
| Oracle Linux version 6 (thunderbird) | ELSA-2019-1310 | 2019-06-03 | 
| Oracle Linux version 7 (firefox) | ELSA-2019-1265 | 2019-05-24 | 
| Oracle Linux version 7 (thunderbird) | ELSA-2019-1309 | 2019-06-03 | 
| Oracle Linux version 8 (firefox) | ELSA-2019-1269 | 2019-07-30 | 
| Oracle Linux version 8 (thunderbird) | ELSA-2019-1308 | 2019-07-30 | 
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