CVE-2024-8376

EUVD-2024-49133
In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
Affected Products (NVD)
VendorProductVersion
eclipsemosquitto
𝑥
< 2.0.19
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mosquitto
bookworm
2.0.11-1.2+deb12u2
fixed
bookworm (security)
vulnerable
bullseye
ignored
bullseye (security)
vulnerable
forky
2.0.22-4
fixed
sid
2.0.22-4
fixed
trixie
2.0.21-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mosquitto
bionic
needed
focal
needed
jammy
needed
noble
needed
oracular
ignored
plucky
not-affected
questing
not-affected
trusty
needed
xenial
needed
Common Weakness Enumeration
References
https://github.com/eclipse-mosquitto/mosquitto/commit/1914b3ee2a18102d0a94cbdbbfeae1afa03edd17
https://github.com/eclipse/mosquitto/releases/tag/v2.0.19
https://gitlab.eclipse.org/security/cve-assignement/-/issues/26
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/218
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/227
https://mosquitto.org/