CVE-2017-5120

Inappropriate use of www mismatch redirects in browser navigation in Google Chrome prior to 61.0.3163.79 for Mac, Windows, and Linux, and 61.0.3163.81 for Android, allowed a remote attacker to potentially downgrade HTTPS requests to HTTP via a crafted HTML page. In other words, Chrome could transmit cleartext even though the user had entered an https URL, because of a misdesigned workaround for cases where the domain name in a URL almost matches the domain name in an X.509 server certificate (but differs in the initial "www." substring).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
VendorProductVersion
googlechrome
𝑥
< 61.0.3163.79
debiandebian_linux
9.0
debiandebian_linux
10.0
googlechrome
𝑥
< 61.0.3163.81
redhatenterprise_linux_desktop
6.0
redhatenterprise_linux_server
6.0
redhatenterprise_linux_workstation
6.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
cosmic
Fixed 61.0.3163.100-0ubuntu1.1378
released
bionic
Fixed 61.0.3163.100-0ubuntu1.1378
released
artful
Fixed 61.0.3163.100-0ubuntu1.1378
released
zesty
Fixed 61.0.3163.100-0ubuntu0.17.04.1377
released
xenial
Fixed 61.0.3163.100-0ubuntu0.16.04.1306
released
trusty
Fixed 61.0.3163.100-0ubuntu0.14.04.1202
released
oxide-qt
cosmic
dne
bionic
dne
artful
ignored
zesty
ignored
xenial
ignored
trusty
dne