CVE-2019-12383

Tor Browser before 8.0.1 has an information exposure vulnerability. It allows remote attackers to detect the browser's UI locale by measuring a button width, even if the user has a "Don't send my language" setting.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
torprojecttor_browser
𝑥
< 8.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
unimportant
firefox-esr
bullseye
unimportant
bullseye (security)
unimportant
bookworm
unimportant
bookworm (security)
unimportant
trixie
unimportant
sid
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
disco
not-affected
cosmic
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
firefox-esr
disco
dne
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
mozjs38
disco
dne
cosmic
dne
bionic
not-affected
xenial
dne
trusty
dne
mozjs52
disco
not-affected
cosmic
not-affected
bionic
not-affected
xenial
dne
trusty
dne
mozjs60
disco
not-affected
cosmic
not-affected
bionic
dne
xenial
dne
trusty
dne
thunderbird
disco
not-affected
cosmic
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne