CVE-2016-7427
Published on: 01/13/2017 12:00:00 AM UTC
Last Modified on: 03/23/2021 11:27:06 PM UTC
Certain versions of Ntp from Ntp contain the following vulnerability:
The broadcast mode replay prevention functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via a crafted broadcast mode packet.
- CVE-2016-7427 has been assigned by
[email protected] to track the vulnerability - currently rated as MEDIUM severity.
CVSS3 Score: 4.3 - MEDIUM
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
|
---|---|---|---|---|
ADJACENT_NETWORK | LOW | NONE | NONE | |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
|
UNCHANGED | NONE | NONE | LOW |
CVSS2 Score: 3.3 - LOW
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
ADJACENT_NETWORK | LOW | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
NONE | NONE | PARTIAL |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
security.FreeBSD.org text/plain |
![]() | |
No Description Provided | Vendor Advisory support.ntp.org text/html |
![]() |
ntp Multiple Bugs Let Remote Users Cause the Target Service to Crash - SecurityTracker | www.securitytracker.com text/html |
![]() |
NTP CVE-2016-7427 Denial of Service Vulnerability | Third Party Advisory VDB Entry cve.report (archive) text/html |
![]() |
USN-3707-2: NTP vulnerabilities | Ubuntu security notices | usn.ubuntu.com text/html |
![]() |
Document Display | HPE Support Center | h20566.www2.hpe.com text/html |
![]() |
Document Display | HPE Support Center | support.hpe.com text/html |
![]() |
Broadcom Support Portal | bto.bluecoat.com text/html |
![]() |
Document Display | HPE Support Center | support.hpe.com text/html |
![]() |
Network Time Foundation Publishes NTP 4.2.8p9 Security Release | Release Notes Vendor Advisory nwtime.org text/html |
![]() |
No Description Provided | Issue Tracking Mitigation Vendor Advisory support.ntp.org text/html |
![]() |
Vulnerability Note VU#633847 - NTP.org ntpd contains multiple denial of service vulnerabilities | Third Party Advisory US Government Resource www.kb.cert.org text/html |
![]() |
There are currently no QIDs associated with this CVE
Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Application | Ntp | Ntp | 4.2.8 | p6 | All | All |
Application | Ntp | Ntp | 4.2.8 | p7 | All | All |
Application | Ntp | Ntp | 4.2.8 | p8 | All | All |
Application | Ntp | Ntp | 4.2.8 | p6 | All | All |
Application | Ntp | Ntp | 4.2.8 | p7 | All | All |
Application | Ntp | Ntp | 4.2.8 | p8 | All | All |
- cpe:2.3:a:ntp:ntp:4.2.8:p6:*:*:*:*:*:*:
- cpe:2.3:a:ntp:ntp:4.2.8:p7:*:*:*:*:*:*:
- cpe:2.3:a:ntp:ntp:4.2.8:p8:*:*:*:*:*:*:
- cpe:2.3:a:ntp:ntp:4.2.8:p6:*:*:*:*:*:*:
- cpe:2.3:a:ntp:ntp:4.2.8:p7:*:*:*:*:*:*:
- cpe:2.3:a:ntp:ntp:4.2.8:p8:*:*:*:*:*:*:
No vendor comments have been submitted for this CVE