CVE catalog
CVE-2019-13207
nsd: CVE-2019-13207
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.03% · Oct 25, 2026
nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nsd | sid | 4.15.4-1 | fixed |
| Debian | nsd | forky | 4.15.4-1 | fixed |
| Debian | nsd | trixie | 4.12.0-1 | fixed |
| Debian | nsd | bookworm | 4.6.1-1 | fixed |
| Suse | nsd | package hub 12 | 4.3.4-bp152.2.3.1 | fixed |
| Suse | nsd | package hub 15 sp1 | 4.3.4-bp152.2.3.1 | fixed |
| Suse | nsd | package hub 15 sp2 | 4.3.4-bp152.2.3.1 | fixed |
| Opensuse | nsd | leap 15.1 | 4.3.4-bp152.2.3.1 | fixed |
| Opensuse | nsd | leap 15.2 | 4.3.4-bp152.2.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nsd | source | sid | 4.2.4-1 | low | Not reported | [931476] |
| Debian | nsd | source | forky | 4.2.4-1 | low | Not reported | [931476] |
| Debian | nsd | source | trixie | 4.2.4-1 | low | Not reported | [931476] |
| Debian | nsd | source | bookworm | 4.2.4-1 | low | Not reported | [931476] |
| Suse | nsd | rpm | package hub 12 | 4.3.4-bp152.2.3.1 | Not reported | OPENSUSE-SU-2020:2222-1 | Not reported |
| Suse | nsd | rpm | package hub 15 sp1 | 4.3.4-bp152.2.3.1 | Not reported | OPENSUSE-SU-2020:2222-1 | Not reported |
| Suse | nsd | rpm | package hub 15 sp2 | 4.3.4-bp152.2.3.1 | Not reported | OPENSUSE-SU-2020:2222-1 | Not reported |
| Opensuse | nsd | rpm | leap 15.1 | 4.3.4-bp152.2.3.1 | Not reported | OPENSUSE-SU-2020:2222-1 | Not reported |
| Opensuse | nsd | rpm | leap 15.2 | 4.3.4-bp152.2.3.1 | Not reported | OPENSUSE-SU-2020:2222-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [nsd]Fixed
Details (2)
4.6.1-1· amd64 · bookwormFixed · Fixed:
4.2.4-1dsa · nsd · debian · bookworm; dsa · nsd · debian · 12
4.6.1-1· arm64 · bookwormFixed · Fixed:
4.2.4-1dsa · nsd · debian · bookworm; dsa · nsd · debian · 12
[Debian 13 (Trixie)]
- [nsd]Fixed
Details (2)
4.12.0-1· amd64 · trixieFixed · Fixed:
4.2.4-1dsa · nsd · debian · 13
4.12.0-1· arm64 · trixieFixed · Fixed:
4.2.4-1dsa · nsd · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_2222-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-13207]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:2222-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-13207]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]