CVE-2017-1000232 — CRITICAL (9.8)

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nlnetlabs	Ldns	1.7.0

Related Weaknesses (CWE)

CWE-415

References

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html
https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257ExploitVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html
https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257ExploitVendor Advisory

FAQ

What is CVE-2017-1000232?

CVE-2017-1000232 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.

How severe is CVE-2017-1000232?

CVE-2017-1000232 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-1000232?

Check the references section above for vendor advisories and patch information. Affected products include: Nlnetlabs Ldns.