CVE-2021-23959

An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mozillaCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 53%
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
132.0.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
groovy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
mozjs38
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
mozjs52
groovy
not-affected
focal
not-affected
bionic
not-affected
xenial
dne
trusty
dne
mozjs60
groovy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
mozjs68
groovy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
mozjs78
groovy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
thunderbird
groovy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne