CVE-2020-10704
moderate-risk
Published 2020-05-06
A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
Do I need to act?
~
8.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (5)
Affected Vendors
References (16)
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704
Third Party Advisory
https://security.gentoo.org/glsa/202007-15
Vendor Advisory
https://www.samba.org/samba/security/CVE-2020-10704.html
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704
Third Party Advisory
https://security.gentoo.org/glsa/202007-15
Vendor Advisory
https://www.samba.org/samba/security/CVE-2020-10704.html
48
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
10/34 · Low
Exposure
12/34 · Low