Description
Insufficient policy enforcement in extensions in Google Chrome prior to 78.0.3904.70 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension.
References (3)
Core 3
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_22.html
Issue Tracking x_refsource_misc
https://crbug.com/989078
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00008.html
Scores
CVSS v3
4.3
EPSS
0.0023
EPSS Percentile
45.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Details
CWE
CWE-269
Status
published
Products (2)
google/chrome
< 78.0.3904.70
opensuse/backports
sle-15 sp1
Published
Nov 25, 2019
Tracked Since
Feb 18, 2026