CVE-2016-1983

The client_host function in parsers.c in Privoxy before 3.0.24 allows remote attackers to cause a denial of service (invalid read and crash) via an empty HTTP Host header.
Severity
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Atk. Vector
NETWORK
Atk. Complexity
LOW
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
VendorProductVersion
privoxyprivoxy
𝑥
≤ 3.0.23
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
privoxy
bullseye
3.0.32-2+deb11u1
fixed
bookworm
3.0.34-1
fixed
sid
3.0.34-6
fixed
trixie
3.0.34-6
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
privoxy
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
ignored
vivid
Fixed 3.0.21-7+deb8u1build0.15.04.1
released
trusty
Fixed 3.0.21-7+debu1build0.14.04.1
released
precise
ignored