CVE-2017-1000231
critical
CVSS v3
9.8
CVSS v2
7.5
VIR risk
9.8
Description
A double-free vulnerability in parse.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 advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-1000231
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2017-1000231.html
Vendor advisory: cve@mitre.org — https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1256
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 1.7.0-4 |
| debian | bullseye | fixed | 1.7.0-4 |
| debian | forky | fixed | 1.7.0-4 |
| debian | sid | fixed | 1.7.0-4 |
| debian | trixie | fixed | 1.7.0-4 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| nlnetlabs | ldns | 1.7.0 | |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html
- https://lists.debian.org/debian-lts-announce/2017/11/msg00028.html
- https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1256
- https://www.suse.com/security/cve/CVE-2017-1000231.html
- https://security-tracker.debian.org/tracker/CVE-2017-1000231
CWEs
CWE-415
Verify integrity in audit chain (admin only). AS-IS.