CVE-2018-11730

Name: CVE-2018-11730
Creator: NVD / NIST
Published: 2018-06-19T21:29:00.723+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.84%

Last modified Jun 17, 2026

CVE-2018-11730 is a vulnerability of currently unknown severity. The libfsntfs_security_descriptor_values_free function in libfsntfs_security_descriptor_values.c in libfsntfs through 2018-04-20 allows remote attackers to cause a denial of service (double-free) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub. EPSS estimates a 0.84% chance of exploitation in the next 30 days.

Description

The libfsntfs_security_descriptor_values_free function in libfsntfs_security_descriptor_values.c in libfsntfs through 2018-04-20 allows remote attackers to cause a denial of service (double-free) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub

Metrics

EPSS Probability

0.84%

53.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-415

Affected Software

Vendor	Product	Versions
Libfsntfs Project	Libfsntfs	<= 20180420

References

http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2018/Jun/17Mailing List, Third Party Advisory
http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2018/Jun/17Mailing List, Third Party Advisory

Timeline

Published: Jun 19, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-11730?

How severe is CVE-2018-11730?

Severity scoring for CVE-2018-11730 is pending analysis. The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.

How do I fix CVE-2018-11730?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-11730?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST