vulnerability
Arch Linux: Same-origin policy bypass (CVE-2019-9817)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jul 23, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jul 23, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
In Firefox before 67.0 and Thunderbird before 60.7.0, images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy.
Solution
arch-linux-upgrade-latest
References
- CVE-2019-9817
- https://attackerkb.com/topics/CVE-2019-9817
- URL-https://bugzilla.mozilla.org/show_bug.cgi?id=1540221
- URL-https://security.archlinux.org/ASA-201905-8
- URL-https://security.archlinux.org/ASA-201905-9
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/
- URL-https://www.mozilla.org/security/advisories/mfsa2019-13/
- URL-https://www.mozilla.org/security/advisories/mfsa2019-14/
- URL-https://www.mozilla.org/security/advisories/mfsa2019-15/
- CWE-346
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.