CVE-2022-37428

Name
CVE-2022-37428
Description
PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS query that leads to an answer with specific properties.
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://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2022-02.html
MISC https://docs.powerdns.com/recursor/lua-config/protobuf.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FXSREJKTT6RNE3GXQENQ4R4HS37UNSPX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXSREJKTT6RNE3GXQENQ4R4HS37UNSPX/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* recursor >= 4.5.0 < 4.5.10
cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* recursor >= 4.6.0 < 4.6.3
cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:* recursor >= 4.7.0 < 4.7.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
pdns-recursor edge-community 4.7.2-r0 Peter van Dijk <peter.van.dijk@powerdns.com> fixed
pdns-recursor 3.22-community 4.7.2-r0 None fixed
pdns-recursor 3.21-community 4.7.2-r0 None fixed
pdns-recursor 3.20-community 4.7.2-r0 None fixed
pdns-recursor 3.19-community 4.7.2-r0 None fixed
pdns-recursor 3.18-community 4.7.2-r0 None fixed
pdns-recursor 3.17-community 4.7.2-r0 None fixed