CVE-2019-6445: Null Pointer Dereference
First published: Wed Jan 16 2019(Updated: )
An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NTPsec | <1.1.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-6445?
CVE-2019-6445 has been classified as a medium severity vulnerability.
How do I fix CVE-2019-6445?
To fix CVE-2019-6445, upgrade NTPsec to version 1.1.3 or later.
What type of attack does CVE-2019-6445 allow?
CVE-2019-6445 allows an authenticated attacker to cause a NULL pointer dereference, leading to an ntpd crash.
In which software is CVE-2019-6445 found?
CVE-2019-6445 is found in NTPsec versions prior to 1.1.3.
What component is affected by CVE-2019-6445?
CVE-2019-6445 specifically affects ntp_control.c in the NTPsec implementation.
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