Description
Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.
Published: 2019-04-26
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1800-1 firefox-esr security update
Debian DLA Debian DLA DLA-1806-1 thunderbird security update
Debian DSA Debian DSA DSA-4448-1 firefox-esr security update
Debian DSA Debian DSA DSA-4451-1 thunderbird security update
EUVD EUVD EUVD-2019-19159 Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.
Ubuntu USN Ubuntu USN USN-3918-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-3918-2 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-3997-1 Thunderbird vulnerabilities
History

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Mozilla Firefox
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-04T22:01:54.947Z

Reserved: 2019-03-14T00:00:00.000Z

Link: CVE-2019-9797

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2019-04-26T17:29:02.680

Modified: 2024-11-21T04:52:19.723

Link: CVE-2019-9797

cve-icon Redhat

Severity : Important

Publid Date: 2019-05-22T00:00:00Z

Links: CVE-2019-9797 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses