CVE-2020-6061

An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
talosCNA
7 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
coturn_projectcoturn
4.5.1.1
debiandebian_linux
9.0
debiandebian_linux
10.0
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
canonicalubuntu_linux
20.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
coturn
bullseye
4.5.2-3
fixed
jessie
not-affected
bookworm
4.6.1-1
fixed
sid
4.6.1-2
fixed
trixie
4.6.1-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
coturn
focal
Fixed 4.5.1.1-1.1ubuntu0.20.04.1
released
eoan
Fixed 4.5.1.1-1.1ubuntu0.19.10.1
released
bionic
Fixed 4.5.0.7-1ubuntu2.18.04.2
released
xenial
Fixed 4.5.0.3-1ubuntu0.3
released
trusty
dne