CVE catalog

CVE-2017-1000232

ldns: CVE-2017-1000232

Severity: Medium · CVSS 5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Apr 26, 2017, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 2.30% · Oct 25, 2026

A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.

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	ldns	sid	`1.9.2-1`	fixed
Debian	ldns	forky	`1.9.2-1`	fixed
Debian	ldns	trixie	`1.8.4-2`	fixed
Debian	ldns	bookworm	`1.8.3-1`	fixed
Alpine	ldns	3.10	`1.7.0-r1`	fixed
Alpine	ldns	3.11	`1.7.0-r1`	fixed
Alpine	ldns	3.12	`1.7.0-r1`	fixed
Alpine	ldns	3.13	`1.7.0-r1`	fixed
Alpine	ldns	3.14	`1.7.0-r1`	fixed
Alpine	ldns	3.15	`1.7.0-r1`	fixed
Alpine	ldns	3.16	`1.7.0-r1`	fixed
Alpine	ldns	3.17	`1.7.0-r1`	fixed
Alpine	ldns	3.18	`1.7.0-r1`	fixed
Alpine	ldns	3.19	`1.7.0-r1`	fixed
Alpine	ldns	3.20	`1.7.0-r1`	fixed
Alpine	ldns	3.21	`1.7.0-r1`	fixed
Alpine	ldns	3.22	`1.7.0-r1`	fixed
Alpine	ldns	3.23	`1.7.0-r1`	fixed
Alpine	ldns	3.24	`1.7.0-r1`	fixed
Alpine	ldns	3.9	`1.7.0-r1`	fixed
Ubuntu	ldns	14.04	`1.6.16-1`	vulnerable
Ubuntu	ldns	14.04	`1.6.17-1`	vulnerable
Ubuntu	ldns	14.04	`1.6.17-1ubuntu0.1`	fixed
Ubuntu	ldns	16.04	`1.6.17-5`	vulnerable
Ubuntu	ldns	16.04	`1.6.17-7`	vulnerable
Ubuntu	ldns	16.04	`1.6.17-8`	vulnerable
Ubuntu	ldns	16.04	`1.6.17-8ubuntu0.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	ldns	source	sid	`1.7.0-4`	not yet assigned	Not reported	[882014]
Debian	ldns	source	forky	`1.7.0-4`	not yet assigned	Not reported	[882014]
Debian	ldns	source	trixie	`1.7.0-4`	not yet assigned	Not reported	[882014]
Debian	ldns	source	bookworm	`1.7.0-4`	not yet assigned	Not reported	[882014]
Alpine	ldns	apk	3.10	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.11	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.12	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.13	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.14	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.15	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.16	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.17	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.18	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.19	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.20	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.21	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.22	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.23	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.24	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Alpine	ldns	apk	3.9	`1.7.0-r1`	Not reported	ALPINE-CVE-2017-1000232	Not reported
Ubuntu	ldns	deb	14.04	`1.6.17-1ubuntu0.1`	Not reported	UBUNTU-CVE-2017-1000232	Not reported
Ubuntu	ldns	deb	16.04	`1.6.17-8ubuntu0.1`	Not reported	UBUNTU-CVE-2017-1000232	Not reported

[Debian bug #882014]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[ldnsutils]Fixed
Source package: [ldns]
Details (2)
- 1.8.3-1+b1 · amd64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
- 1.8.3-1+b1 · arm64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
[libldns3]Fixed
Source package: [ldns]
Details (2)
- 1.8.3-1+b1 · amd64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
- 1.8.3-1+b1 · arm64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
[libldns-dev]Fixed
Source package: [ldns]
Details (2)
- 1.8.3-1+b1 · amd64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
- 1.8.3-1+b1 · arm64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
[python3-ldns]Fixed
Source package: [ldns]
Details (2)
- 1.8.3-1+b1 · amd64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12
- 1.8.3-1+b1 · arm64 · bookworm
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · bookworm; dsa · ldns · debian · 12

[Debian 13 (Trixie)]

[ldnsutils]Fixed
Source package: [ldns]
Details (2)
- 1.8.4-2+b1 · amd64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
- 1.8.4-2+b1 · arm64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
[libldns3t64]Fixed
Source package: [ldns]
Details (2)
- 1.8.4-2+b1 · amd64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
- 1.8.4-2+b1 · arm64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
[libldns-dev]Fixed
Source package: [ldns]
Details (2)
- 1.8.4-2+b1 · amd64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
- 1.8.4-2+b1 · arm64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
[python3-ldns]Fixed
Source package: [ldns]
Details (2)
- 1.8.4-2+b1 · amd64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13
- 1.8.4-2+b1 · arm64 · trixie
  Fixed · Fixed: 1.7.0-4
  dsa · ldns · debian · 13

Observed: Oct 23, 2026, 5:24:47 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]