CVE-2023-0809

Name
CVE-2023-0809
Description
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://mosquitto.org/blog/2023/08/version-2-0-16-released/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:* mosquitto >= None < 2.0.16

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
mosquitto 3.17-main 2.0.15-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mosquitto 3.16-main 2.0.14-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mosquitto 3.15-main 2.0.14-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable