Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2019-11331

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-18 Apr, 2019 | 21:58
Updated At-04 Aug, 2024 | 22:48
Rejected At-
Credits

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:18 Apr, 2019 | 21:58
Updated At:04 Aug, 2024 | 22:48
Rejected At:
▼CVE Numbering Authority (CNA)

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
x_refsource_MISC
http://www.securityfocus.com/bid/108010
vdb-entry
x_refsource_BID
https://support.f5.com/csp/article/K09940637
x_refsource_CONFIRM
https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
x_refsource_CONFIRM
Hyperlink: https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
Resource:
x_refsource_MISC
Hyperlink: http://www.securityfocus.com/bid/108010
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://support.f5.com/csp/article/K09940637
Resource:
x_refsource_CONFIRM
Hyperlink: https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
x_refsource_MISC
x_transferred
http://www.securityfocus.com/bid/108010
vdb-entry
x_refsource_BID
x_transferred
https://support.f5.com/csp/article/K09940637
x_refsource_CONFIRM
x_transferred
https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
x_refsource_CONFIRM
x_transferred
Hyperlink: https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://www.securityfocus.com/bid/108010
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://support.f5.com/csp/article/K09940637
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:18 Apr, 2019 | 22:29
Updated At:07 Nov, 2023 | 03:02

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.08.1HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
ntp
ntp
>>ntp>>-
cpe:2.3:a:ntp:ntp:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/108010cve@mitre.org
Third Party Advisory
https://support.f5.com/csp/article/K09940637cve@mitre.org
N/A
https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSScve@mitre.org
N/A
https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00cve@mitre.org
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/108010
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://support.f5.com/csp/article/K09940637
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found