CVE-2019-12435
UnknownEPSS 2.18%
Last modified
CVE-2019-12435 is a vulnerability of currently unknown severity. Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.. EPSS estimates a 2.18% chance of exploitation in the next 30 days.
Description
Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 4.9.0, < 4.9.9 |
| Samba | Samba | >= 4.10.0, < 4.10.5 |
References
- https://www.samba.org/samba/security/CVE-2019-12435.htmlVendor Advisory
- https://www.samba.org/samba/security/CVE-2019-12435.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-12435?
Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.
How severe is CVE-2019-12435?
Severity scoring for CVE-2019-12435 is pending analysis. The EPSS model estimates a 2.18% probability of exploitation in the next 30 days.
How do I fix CVE-2019-12435?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2019-12435?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST