Vulnerability Description
A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 4.8.0, < 4.8.4 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/105082Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140Issue TrackingPatchThird Party Advisory
- https://bugzilla.samba.org/show_bug.cgi?id=13374Issue TrackingPatchThird Party Advisory
- https://security.gentoo.org/glsa/202003-52
- https://security.netapp.com/advisory/ntap-20180814-0001/Third Party Advisory
- https://www.samba.org/samba/security/CVE-2018-1140.htmlPatchVendor Advisory
- http://www.securityfocus.com/bid/105082Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140Issue TrackingPatchThird Party Advisory
- https://bugzilla.samba.org/show_bug.cgi?id=13374Issue TrackingPatchThird Party Advisory
- https://security.gentoo.org/glsa/202003-52
- https://security.netapp.com/advisory/ntap-20180814-0001/Third Party Advisory
- https://www.samba.org/samba/security/CVE-2018-1140.htmlPatchVendor Advisory
FAQ
What is CVE-2018-1140?
CVE-2018-1140 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as...
How severe is CVE-2018-1140?
CVE-2018-1140 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-1140?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba.