Medium severity · published Mar 6, 2019
CVE-2019-3824
A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10
6.5
CVSS
2.8%
EPSS
No
On KEV
Description
A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10. An authenticated user, having read permissions on the LDAP server, could use this flaw to cause denial of service.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
SA
Samba · Samba
before 4.10.0 · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 18.04; 18.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-3824
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-3824
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html
Third Party Advisory
http://www.securityfocus.com/bid/107347
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824
Issue Tracking
https://bugzilla.samba.org/show_bug.cgi?id=13773
Mailing List
https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190226-0001/
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