Release Date: | 2019-09-27 |
A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a <canvas> element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
See more information about CVE-2019-11742 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
Base Score: | 6.5 | Base Metrics: | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
Access Vector: | Network | Attack Complexity: | Low |
Privileges Required: | None | User Interaction: | Required |
Scope: | Unchanged | Confidentiality Impact: | None |
Integrity Impact: | High | Availability Impact: | None |
Platform | Errata | Release Date |
Oracle Linux version 6 (firefox) | ELSA-2019-2694 | 2019-09-10 |
Oracle Linux version 6 (thunderbird) | ELSA-2019-2807 | 2019-09-19 |
Oracle Linux version 7 (firefox) | ELSA-2019-2729 | 2019-09-11 |
Oracle Linux version 7 (thunderbird) | ELSA-2019-2773 | 2019-09-16 |
Oracle Linux version 8 (firefox) | ELSA-2019-2663 | 2019-09-06 |
Oracle Linux version 8 (thunderbird) | ELSA-2019-2774 | 2019-09-17 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team