Vulnerability 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
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libfsntfs Project | Libfsntfs | <= 20180420 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-DisclThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2018/Jun/17Mailing ListThird Party Advisory
- http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-DisclThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2018/Jun/17Mailing ListThird Party Advisory
FAQ
What is CVE-2018-11730?
CVE-2018-11730 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...
How severe is CVE-2018-11730?
CVE-2018-11730 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-11730?
Check the references section above for vendor advisories and patch information. Affected products include: Libfsntfs Project Libfsntfs.