VIR Vulnerability Intelligence Relay

CVE-2017-1000232

critical
Published 2017-11-17 · Modified 2026-05-13
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2
7.5
VIR risk
9.8

Description

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

Predictions

Exploit likelihood
97%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-1000232

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2017-1000232.html

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257

OS impact
OSVersionStatusFixed in
suse slesaffected
debian debianbookwormfixed1.7.0-4
debian debianbullseyefixed1.7.0-4
debian debianforkyfixed1.7.0-4
debian debiansidfixed1.7.0-4
debian debiantrixiefixed1.7.0-4

Application impact
VendorProductVersionsFixed
nlnetlabsldns1.7.0

References

CWEs

CWE-415

Verify integrity in audit chain (admin only). AS-IS.