Vulnerability Description
A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 4.0.0, < 4.9.15 |
| Fedoraproject | Fedora | 29 |
| Opensuse | Leap | 15.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.htmlThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847ExploitIssue Tracking
- https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
- https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.samba.org/samba/security/CVE-2019-14847.htmlVendor Advisory
- https://www.synology.com/security/advisory/Synology_SA_19_35
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.htmlThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847ExploitIssue Tracking
- https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
- https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.samba.org/samba/security/CVE-2019-14847.htmlVendor Advisory
FAQ
What is CVE-2019-14847?
CVE-2019-14847 is a vulnerability with a CVSS score of 4.9 (MEDIUM). A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not pos...
How severe is CVE-2019-14847?
CVE-2019-14847 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-14847?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba, Fedoraproject Fedora, Opensuse Leap.