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CVE-2018-12397
Published: Feb 28, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 60.3 |
Mozilla | Firefox | affected unspecified - < 63 |
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1487478
x_refsource_CONFIRM
DSA-4324
vendor-advisory
x_refsource_DEBIAN
https://www.mozilla.org/security/advisories/mfsa2018-26/
x_refsource_CONFIRM
GLSA-201811-04
vendor-advisory
x_refsource_GENTOO
https://www.mozilla.org/security/advisories/mfsa2018-27/
x_refsource_CONFIRM
RHSA-2018:3005
vendor-advisory
x_refsource_REDHAT
105718
vdb-entry
x_refsource_BID
RHSA-2018:3006
vendor-advisory
x_refsource_REDHAT
USN-3801-1
vendor-advisory
x_refsource_UBUNTU
[debian-lts-announce] 20181107 [SECURITY] [DLA 1571-1] firefox-esr security update
mailing-list
x_refsource_MLIST
1041944
vdb-entry
x_refsource_SECTRACK
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