CVE-2016-1478
UnknownEPSS 1.94%
Last modified
CVE-2016-1478 is a vulnerability of currently unknown severity. Cisco IOS 15.5(3)S3, 15.6(1)S2, 15.6(2)S1, and 15.6(2)T1 does not properly dequeue invalid NTP packets, which allows remote attackers to cause a denial of service (interface wedge) by sending many crafted NTP packets, aka Bug ID CSCva35619.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.
Description
Cisco IOS 15.5(3)S3, 15.6(1)S2, 15.6(2)S1, and 15.6(2)T1 does not properly dequeue invalid NTP packets, which allows remote attackers to cause a denial of service (interface wedge) by sending many crafted NTP packets, aka Bug ID CSCva35619.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.5\(3\)s3 |
| Cisco | Ios | 15.6\(1\)s2 |
| Cisco | Ios | 15.6\(2\)s1 |
| Cisco | Ios | 15.6\(2\)t1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-1478?
Cisco IOS 15.5(3)S3, 15.6(1)S2, 15.6(2)S1, and 15.6(2)T1 does not properly dequeue invalid NTP packets, which allows remote attackers to cause a denial of service (interface wedge) by sending many crafted NTP packets, aka Bug ID CSCva35619.
How severe is CVE-2016-1478?
Severity scoring for CVE-2016-1478 is pending analysis. The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.
How do I fix CVE-2016-1478?
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.
Are you affected by CVE-2016-1478?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST