CVE-2018-18820

A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 98%
VendorProductVersion
xiphicecast
𝑥
< 2.4.4
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
icecast2
sid
2.4.4-4
fixed
trixie
2.4.4-4
fixed
bookworm
2.4.4-4
fixed
bullseye
2.4.4-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
icecast2
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
ignored
bionic
Fixed 2.4.3-2ubuntu0.1
released
xenial
Fixed 2.4.2-1ubuntu0.1
released
trusty
dne
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2018/11/01/3
http://www.securitytracker.com/id/1042019
https://lists.debian.org/debian-lts-announce/2018/11/msg00033.html
https://security.gentoo.org/glsa/201811-09
https://www.debian.org/security/2018/dsa-4333
http://www.openwall.com/lists/oss-security/2018/11/01/3
http://www.securitytracker.com/id/1042019
https://lists.debian.org/debian-lts-announce/2018/11/msg00033.html
https://security.gentoo.org/glsa/201811-09
https://www.debian.org/security/2018/dsa-4333