VulnerabilityModified
CVE-2018-10918
An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration.
MEDIUM 6.5EPSS 2.55%
Does this matter?
Lower severity and a low EPSS score (2.55%). Track it; it rarely justifies an emergency change on its own.
Description
A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.55% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- canonical/ubuntu linux · samba/samba
- Source
- secalert@redhat.com
References
- http://www.securityfocus.com/bid/105083Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10918Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202003-52
- https://security.netapp.com/advisory/ntap-20180814-0001/Third Party Advisory
- https://usn.ubuntu.com/3738-1/Third Party Advisory
- https://www.samba.org/samba/security/CVE-2018-10918.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/105083Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10918Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202003-52
- https://security.netapp.com/advisory/ntap-20180814-0001/Third Party Advisory
- https://usn.ubuntu.com/3738-1/Third Party Advisory
- https://www.samba.org/samba/security/CVE-2018-10918.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.