Executive Summary

Informations
Name CVE-2018-5732 First vendor Publication 2019-10-09
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: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

Failure to properly bounds-check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section. Affects ISC DHCP versions 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5732

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 244

Nessus® Vulnerability Scanner

Date Description
2018-11-02 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL08306700.nasl - Type : ACT_GATHER_INFO
2018-09-18 Name : The remote EulerOS Virtualization host is missing multiple security updates.
File : EulerOS_SA-2018-1250.nasl - Type : ACT_GATHER_INFO
2018-05-02 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1072.nasl - Type : ACT_GATHER_INFO
2018-05-02 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1073.nasl - Type : ACT_GATHER_INFO
2018-04-18 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-984.nasl - Type : ACT_GATHER_INFO
2018-04-10 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201804-05.nasl - Type : ACT_GATHER_INFO
2018-04-06 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-984.nasl - Type : ACT_GATHER_INFO
2018-03-23 Name : The remote Debian host is missing a security update.
File : debian_DLA-1313.nasl - Type : ACT_GATHER_INFO
2018-03-15 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-0483.nasl - Type : ACT_GATHER_INFO
2018-03-12 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-0469.nasl - Type : ACT_GATHER_INFO
2018-03-08 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4133.nasl - Type : ACT_GATHER_INFO
2018-03-08 Name : The DHCP server installed on the remote Linux host is affected by a buffer ov...
File : isc_dhcp_AA-01565_AA-01567.nasl - Type : ACT_GATHER_INFO
2018-03-06 Name : The remote Fedora host is missing a security update.
File : fedora_2018-5051dbd15e.nasl - Type : ACT_GATHER_INFO
2018-03-05 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_2040c7f51e3a11e88ae90050569f0b83.nasl - Type : ACT_GATHER_INFO
2018-03-02 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-060-01.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://kb.isc.org/docs/aa-01565
Source Url

Alert History

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Date Informations
2024-11-28 13:21:45
  • Multiple Updates
2024-08-02 12:59:39
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2024-08-02 01:16:49
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2024-02-02 01:57:42
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2024-02-01 12:15:52
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2023-09-05 12:55:35
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2023-09-05 01:15:34
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2023-09-02 12:54:56
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2023-09-02 01:15:51
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2023-08-12 12:58:44
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2023-08-12 01:15:07
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2023-08-11 12:52:41
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2023-08-11 01:15:32
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2023-08-06 12:51:08
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2023-08-06 01:15:04
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2023-08-04 12:51:22
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2023-08-04 01:15:12
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2023-07-14 12:51:22
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2023-07-14 01:15:11
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2023-03-29 01:52:45
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2023-03-28 12:15:31
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2022-10-14 01:42:47
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2022-10-11 12:45:59
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2022-10-11 01:15:10
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2021-06-10 01:29:00
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2021-05-04 13:20:40
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2021-04-22 02:35:31
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2020-05-23 02:17:09
  • Multiple Updates
2020-05-23 01:15:12
  • Multiple Updates
2019-10-09 21:20:42
  • First insertion