Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2016-7434 | First vendor Publication | 2017-01-13 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7434 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2017-01-04 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40897 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40864 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40863 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40862 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40861 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40860 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40859 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40858 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40857 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40856 - Revision : 3 - Type : SERVER-OTHER |
| 2016-12-29 | ntpd mrulist control message command null pointer dereference attempt RuleID : 40855 - Revision : 3 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0003.nasl - Type : ACT_GATHER_INFO |
| 2017-08-03 | Name : The remote AIX host has a version of NTP installed that is affected by multip... File : aix_ntp_v3_advisory8.nasl - Type : ACT_GATHER_INFO |
| 2017-07-06 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3349-1.nasl - Type : ACT_GATHER_INFO |
| 2017-04-04 | Name : The remote AIX host has a version of NTP installed that is affected by multip... File : aix_ntp_v4_advisory8.nasl - Type : ACT_GATHER_INFO |
| 2017-01-24 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0255-1.nasl - Type : ACT_GATHER_INFO |
| 2016-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1525.nasl - Type : ACT_GATHER_INFO |
| 2016-12-27 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_fcedcdbbc86e11e6b1cf14dae9d210b8.nasl - Type : ACT_GATHER_INFO |
| 2016-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-3193-1.nasl - Type : ACT_GATHER_INFO |
| 2016-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-3195-1.nasl - Type : ACT_GATHER_INFO |
| 2016-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-3196-1.nasl - Type : ACT_GATHER_INFO |
| 2016-12-06 | Name : The remote NTP server is affected by multiple vulnerabilities. File : ntp_4_2_8p9.nasl - Type : ACT_GATHER_INFO |
| 2016-11-29 | Name : The remote NTP server is affected by a denial of service vulnerability. File : ntp_cve-2016-7434.nasl - Type : ACT_ATTACK |
| 2016-11-23 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_8db8d62ab08b11e68ebad050996490d0.nasl - Type : ACT_GATHER_INFO |
| 2016-11-22 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-326-01.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 12:58:58 |
|
| 2023-11-02 01:36:36 |
|
| 2023-04-21 01:31:04 |
|
| 2021-05-05 01:23:14 |
|
| 2021-05-04 12:54:02 |
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| 2021-04-22 02:06:15 |
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| 2020-07-01 01:15:09 |
|
| 2020-06-19 00:22:39 |
|
| 2020-05-29 09:22:43 |
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| 2020-05-28 21:23:04 |
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| 2020-05-23 00:53:08 |
|
| 2017-11-21 09:22:03 |
|
| 2017-09-22 13:24:45 |
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| 2017-09-03 09:24:07 |
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| 2017-07-28 09:22:33 |
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| 2017-07-07 13:23:49 |
|
| 2017-05-10 09:23:34 |
|
| 2017-02-11 09:24:31 |
|
| 2017-01-25 13:23:33 |
|
| 2017-01-18 09:28:27 |
|
| 2017-01-17 21:21:57 |
|
| 2017-01-13 21:23:40 |
|
