Double-Free Vulnerability in ldns by NLnet Labs
CVE-2017-1000232

9.8CRITICAL

Key Information:

Vendor

Nlnetlabs

Status
Ldns
Vendor
CVE Published:
17 November 2017

What is CVE-2017-1000232?

A double-free vulnerability exists in the str2host.c file of ldns version 1.7.0, which could potentially lead to undefined behavior. Attackers may exploit this weakness, but specific attack vectors remain unspecified. This vulnerability highlights the importance of maintaining updated software to mitigate risks.

References

https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257
x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2020...
vendor-advisoryx_refsource_SUSE

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.