Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2015-7848 First vendor Publication 2017-01-06
Vendor Cve Last vendor Modification 2017-11-10

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:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7848

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2015-09-01 multiple vendors NTP daemon integer overflow attempt
RuleID : 35831 - Revision : 4 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1912-1.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201607-15.nasl - Type : ACT_GATHER_INFO
2016-06-01 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-649.nasl - Type : ACT_GATHER_INFO
2016-05-19 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1311-1.nasl - Type : ACT_GATHER_INFO
2016-05-09 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1247-1.nasl - Type : ACT_GATHER_INFO
2015-11-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-2058-1.nasl - Type : ACT_GATHER_INFO
2015-11-20 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-767.nasl - Type : ACT_GATHER_INFO
2015-10-30 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2015-302-03.nasl - Type : ACT_GATHER_INFO
2015-10-28 Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p4.nasl - Type : ACT_GATHER_INFO
2015-10-22 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_c4a18a1277fc11e5a687206a8a720317.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/77275
CONFIRM https://security.netapp.com/advisory/ntap-20171004-0001/
GENTOO https://security.gentoo.org/glsa/201607-15
MISC http://www.talosintelligence.com/reports/TALOS-2015-0052/
SECTRACK http://www.securitytracker.com/id/1033951

Alert History

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Date Informations
2021-05-04 12:43:06
  • Multiple Updates
2021-04-22 01:52:22
  • Multiple Updates
2020-05-23 00:47:18
  • Multiple Updates
2017-11-10 09:23:00
  • Multiple Updates
2017-09-15 09:23:14
  • Multiple Updates
2017-07-01 09:23:17
  • Multiple Updates
2017-05-12 09:23:24
  • Multiple Updates
2017-01-10 17:24:18
  • Multiple Updates
2017-01-07 05:22:24
  • First insertion