CVE-2020-25269

An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
VendorProductVersion
inspircdinspircd
2.0 ≤
𝑥
< 2.0.29
inspircdinspircd
3.0 ≤
𝑥
< 3.6.0
debiandebian_linux
9.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
inspircd
bullseye
3.8.1-2
fixed
bookworm
3.15.0-1
fixed
sid
3.17.0-1
fixed
trixie
3.17.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
inspircd
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
groovy
ignored
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
dne
Common Weakness Enumeration
References
https://docs.inspircd.org/security/2020-01/
https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9
https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea
https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html
https://www.debian.org/security/2020/dsa-4764
https://docs.inspircd.org/security/2020-01/
https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9
https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea
https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html
https://www.debian.org/security/2020/dsa-4764