CVE-2016-1949

Mozilla Firefox before 44.0.2 does not properly restrict the interaction between Service Workers and plugins, which allows remote attackers to bypass the Same Origin Policy via a crafted web site that triggers spoofed responses to requests that use NPAPI, as demonstrated by a request for a crossdomain.xml file.
Severity
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Atk. Vector
NETWORK
Atk. Complexity
LOW
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
mozillafirefox
𝑥
≤ 44.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
132.0.1-1
fixed
jessie
not-affected
wheezy
not-affected
squeeze
not-affected
firefox-esr
bullseye
115.14.0esr-1~deb11u1
fixed
jessie
not-affected
wheezy
not-affected
squeeze
not-affected
bullseye (security)
128.4.0esr-1~deb11u1
fixed
bookworm
115.14.0esr-1~deb12u1
fixed
bookworm (security)
128.4.0esr-1~deb12u1
fixed
trixie
128.3.1esr-2
fixed
sid
128.4.0esr-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
wily
Fixed 44.0.2+build1-0ubuntu0.15.10.1
released
vivid
ignored
trusty
Fixed 44.0.2+build1-0ubuntu0.14.04.1
released
precise
Fixed 44.0.2+build1-0ubuntu0.12.04.1
released
thunderbird
wily
not-affected
vivid
not-affected
trusty
dne
precise
not-affected
Common Weakness Enumeration