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CVE-2017-1000231
CRITICAL
A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors.
Published: Nov 17, 2017
Modified: Jun 17, 2026
CWE-415
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| nlnetlabs | ldns | 1.7.0 |
GitHub Security Advisory GHSA-r9hw-j2qr-6m8c
A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors.
References (6)
- 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 Patch, Vendor Advisory
- 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 Patch, Vendor Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.65%
Top 16% most likely to be exploited
Threat Score
40 / 100
Data Sources
NVD
EPSS
GitHub