CVE-2015-7855
Scores
EPSS
Percentile: 60.1%
CVSS
CVSS Score: 6.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (assertion failure) via a 6 or mode 7 packet containing a long data value.
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Sources
CWEs
Exploits
Vulnerable Software (13)
Type: Configuration
Product: ntp
Operating System: ubuntu trusty 14.04
{ "fixed": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.5"}
Source: ubuntu
Type: Configuration
Product: ntp
Operating System: ubuntu vivid 15.04
{ "fixed": "1:4.2.6.p5+dfsg-3ubuntu6.2"}
Source: ubuntu
Type: Configuration
Product: ntp
Operating System: ubuntu wily 15.10
{ "fixed": "1:4.2.6.p5+dfsg-3ubuntu8.1"}
Source: ubuntu
Type: Configuration
Product: ntp
Operating System: debian
{ "fixed": "1:4.2.8p4+dfsg-1"}
Source: debian
Type: Configuration
Vendor: *
Product: clustered_data_ontap
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: data_ontap
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: debian_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: ntp
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.8", "versionStartIncluding": "4.2.0", "vulnerable": true }, { ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.8", "versionStartIncluding": "4.2.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.3.77", "versionStartIncluding": "4.3.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p1-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p2-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p2-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p2-rc3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p3-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p3-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.8:p3-rc3:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: oncommand_balance
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: oncommand_performance_manager
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: oncommand_unified_manager
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: tim_4r-ie_dnp3_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:siemens:tim_4r-ie_dnp3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true } ], "operato...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:siemens:tim_4r-ie_dnp3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:siemens:tim_4r-ie_dnp3:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: tim_4r-ie_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:siemens:tim_4r-ie_firmware:*:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:siemens:tim_4r-ie_firmware:*:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:siemens:tim_4r-ie:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd