CVE-2019-9797

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.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.mozilla.org/security/advisories/mfsa2019-07/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1528909	Issue Tracking Permissions Required Vendor Advisory
https://seclists.org/bugtraq/2019/May/56
https://seclists.org/bugtraq/2019/May/59
https://www.debian.org/security/2019/dsa-4448
https://lists.debian.org/debian-lts-announce/2019/05/msg00032.html
https://access.redhat.com/errata/RHSA-2019:1265
https://access.redhat.com/errata/RHSA-2019:1267
https://www.debian.org/security/2019/dsa-4451
https://access.redhat.com/errata/RHSA-2019:1269
https://seclists.org/bugtraq/2019/May/67
https://lists.debian.org/debian-lts-announce/2019/05/msg00038.html
https://usn.ubuntu.com/3997-1/
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.html
https://access.redhat.com/errata/RHSA-2019:1310
https://access.redhat.com/errata/RHSA-2019:1309
https://access.redhat.com/errata/RHSA-2019:1308
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Information

Published : 2019-04-26 10:29

Updated : 2019-06-10 08:29

NVD link : CVE-2019-9797

Mitre link : CVE-2019-9797

JSON object : View

CWE

CWE-346

Origin Validation Error

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Products Affected

mozilla

firefox

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