HIGH
Mozilla: globalThis not enumerable until accessed
Published Jul 23, 2019
8.3
HIGHCVSS 3.0
EPSS 1.35%
Description
Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such as Object.getOwnPropertyNames(window). Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed. This vulnerability affects Firefox < 68.
Affected products
-
Affected
- ≥ unspecified, < 68
No data.
Red Hat Enterprise Linux 5
firefox
Out of support scope
Red Hat Enterprise Linux 6
firefox
Will not fix
Red Hat Enterprise Linux 7
firefox
Will not fix
Red Hat Enterprise Linux 8
firefox
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox | Out of support scope | n/a |
| Red Hat Enterprise Linux 6 | firefox | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | firefox | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | firefox | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (2)
References (13)
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html vendor-advisoryx_refsource_SUSE
- https://access.redhat.com/security/cve/CVE-2019-11716 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1552632 x_refsource_MISCIssue TrackingPermissions RequiredVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1730981 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-3386 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-11716
- https://security.gentoo.org/glsa/201908-12 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2019-11716
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/#CVE-2019-11716
- https://www.mozilla.org/security/advisories/mfsa2019-21/ x_refsource_MISCVendor Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mozilla
Published Jul 23, 2019
Updated Aug 4, 2024
Reserved May 3, 2019
Link CVE-2019-11716
CISA Vulnrichment
No data
GitHub
No data