CVE-2019-9797

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.

References

https://www.mozilla.org/security/advisories/mfsa2019-07/

https://www.debian.org/security/2019/dsa-4451

https://www.debian.org/security/2019/dsa-4448

https://usn.ubuntu.com/3997-1/

https://seclists.org/bugtraq/2019/May/67

https://seclists.org/bugtraq/2019/May/59

https://seclists.org/bugtraq/2019/May/56

https://lists.debian.org/debian-lts-announce/2019/05/msg00038.html

https://lists.debian.org/debian-lts-announce/2019/05/msg00032.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1528909

https://access.redhat.com/errata/RHSA-2019:1310

https://access.redhat.com/errata/RHSA-2019:1309

https://access.redhat.com/errata/RHSA-2019:1308

https://access.redhat.com/errata/RHSA-2019:1269

https://access.redhat.com/errata/RHSA-2019:1267

https://access.redhat.com/errata/RHSA-2019:1265

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3