cbcvebase.
CVE-2019-11711
published 2019-07-23

CVE-2019-11711: When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever…

PriorityP340high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.63%
73.4th percentile
When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Affected

20 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianfirefox< firefox 68.0-1 (sid)firefox 68.0-1 (sid)
debianfirefox-esr< firefox 68.0-1 (sid)firefox 68.0-1 (sid)
debianthunderbird< firefox 68.0-1 (sid)firefox 68.0-1 (sid)
mozillafirefox< 60.8.060.8.0
mozillafirefox< 68.068.0
mozillafirefox>= 0 < 68.0+build3-0ubuntu0.16.04.168.0+build3-0ubuntu0.16.04.1
mozillafirefox>= 0 < 68.0.1+build1-0ubuntu0.16.04.168.0.1+build1-0ubuntu0.16.04.1
mozillafirefox>= 0 < 68.0+build3-0ubuntu0.18.04.168.0+build3-0ubuntu0.18.04.1
mozillafirefox>= 0 < 68.0.1+build1-0ubuntu0.18.04.168.0.1+build1-0ubuntu0.18.04.1
mozillafirefox>= unspecified < 6868
mozillafirefox_esr>= unspecified < 60.860.8
mozillathunderbird< 60.8.060.8.0
mozillathunderbird>= 0 < 1:60.8.0-11:60.8.0-1
mozillathunderbird>= 0 < 1:60.8.0-11:60.8.0-1
mozillathunderbird>= 0 < 1:60.8.0-11:60.8.0-1
mozillathunderbird>= 0 < 1:60.8.0-11:60.8.0-1
mozillathunderbird>= 0 < 1:60.8.0+build1-0ubuntu0.16.04.21:60.8.0+build1-0ubuntu0.16.04.2
mozillathunderbird>= 0 < 1:60.8.0+build1-0ubuntu0.18.04.11:60.8.0+build1-0ubuntu0.18.04.1
mozillathunderbird>= unspecified < 60.860.8

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.