CVE-2019-9817 — Origin Validation Error in Mozilla Firefox

CWE-346 — Origin Validation ErrorCWE-829 — Inclusion of Functionality from Untrusted Control Sphere14 documents7 sources
Severity
5.3MEDIUMNVD
OSV9.8
EPSS
0.2%
top 59.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird+3 more
Timeline
PublishedJul 23
Latest updateMay 24

Description

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. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages12 packages

▶debiandebian/firefox< firefox 67.0-2 (sid)
▶CVEListV5mozilla/firefoxunspecified — 67
▶NVDmozilla/firefox< 67.0
▶debiandebian/firefox-esr< firefox 67.0-2 (sid)
▶CVEListV5mozilla/firefox_esrunspecified — 60.7

🔴Vulnerability Details

6
GHSA
GHSA-75px-c7r9-ghwh: Images from a different domain can be read using a canvas object in some circumstances↗2022-05-24
▶
OSV
CVE-2019-9817: Images from a different domain can be read using a canvas object in some circumstances↗2019-07-23
▶
OSV
firefox regression↗2019-06-14
▶
OSV
firefox regression↗2019-06-06
▶
OSV
thunderbird vulnerabilities↗2019-05-28
▶

📋Vendor Advisories

6
Ubuntu
Firefox regression↗2019-06-14
▶
Ubuntu
Firefox regression↗2019-06-06
▶
Ubuntu
Thunderbird vulnerabilities↗2019-05-28
▶
Red Hat
Mozilla: Stealing of cross-domain images using canvas↗2019-05-22
▶
Ubuntu
Firefox vulnerabilities↗2019-05-21
▶

💬Community

1
Bugzilla
CVE-2019-9817 Mozilla: Stealing of cross-domain images using canvas↗2019-05-22
▶