Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
centosCentOS ProjectCESA-2020:3878
HistoryOct 20, 2020 - 5:53 p.m.

dnsmasq security update

2020-10-2017:53:57
CentOS Project
lists.centos.org
113

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

0.003 Low

EPSS

Percentile

71.8%

JSON

CentOS Errata and Security Advisory CESA-2020:3878

The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.

Security Fix(es):

  • dnsmasq: memory leak in the create_helper() function in /src/helper.c (CVE-2019-14834)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2020-October/032752.html

Affected packages:
dnsmasq
dnsmasq-utils

Upstream details at:
https://access.redhat.com/errata/RHSA-2020:3878

Related

nessus 28
amazon 2
debiancve 1
cvelist 1
symantec 1
openvas 16
redhat 2
ubuntucve 1
osv 3
cbl_mariner 1
nvd 2
photon 6
mageia 1
veracode 1
prion 2
cve 2
alpinelinux 1
redhatcve 1
oraclelinux 2
fedora 1
suse 1
ibm 2
ubuntu 2
nessus
nessus
Photon OS 1.0: Dnsmasq PHSA-2020-1.0-0265
2020-01-29 00:00:00
SUSE SLED12 / SLES12 Security Update : dnsmasq (SUSE-SU-2020:0419-1)
2020-02-20 00:00:00
Fedora 31 : dnsmasq (2020-29b442f83e)
2020-05-29 00:00:00
amazon
amazon
Low: dnsmasq
2020-10-22 17:25:00
Low: dnsmasq
2020-12-16 20:31:00
debiancve
debiancve
CVE-2019-14834
2020-01-07 17:15:10
cvelist
cvelist
CVE-2019-14834
2020-01-07 16:30:04
symantec
symantec
Dnsmasq CVE-2019-14834 Remote Denial of Service Vulnerability
2019-08-15 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2020-1097)
2020-02-24 00:00:00
Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2020-1378)
2020-04-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:0419-1)
2021-04-19 00:00:00
redhat
redhat
(RHSA-2020:1715) Low: dnsmasq security, bug fix, and enhancement update
2020-04-28 09:08:01
(RHSA-2020:3878) Low: dnsmasq security and bug fix update
2020-09-29 07:39:57
ubuntucve
ubuntucve
CVE-2019-14834
2020-01-07 00:00:00
osv
osv
CVE-2019-14834
2020-01-07 17:15:10
dnsmasq vulnerabilities
2021-01-19 12:48:33
dnsmasq regression
2021-02-24 13:43:44
cbl_mariner
cbl_mariner
CVE-2019-14834 affecting package dnsmasq 2.79-11
2020-09-09 06:09:10
nvd
nvd
CVE-2019-14834
2020-01-07 17:15:10
CVE-2020-20145
2023-08-22 19:16:07
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0265
2020-01-16 00:00:00
Low Photon OS Security Update - PHSA-2020-0201
2020-01-23 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-2.0-0201
2020-01-23 00:00:00
mageia
mageia
Updated dnsmasq packages fix security vulnerability
2019-12-15 21:03:05
veracode
veracode
Denial Of Service (DoS)
2020-10-01 03:56:11
prion
prion
Memory corruption
2020-01-07 17:15:00
Design/Logic Flaw
2023-08-22 19:16:00
cve
cve
CVE-2019-14834
2020-01-07 17:15:10
CVE-2020-20145
2023-08-22 19:16:07
alpinelinux
alpinelinux
CVE-2019-14834
2020-01-07 17:15:10
redhatcve
redhatcve
CVE-2019-14834
2019-10-23 04:20:45
oraclelinux
oraclelinux
dnsmasq security, bug fix, and enhancement update
2020-05-05 00:00:00
dnsmasq security and bug fix update
2020-10-06 00:00:00
fedora
fedora
[SECURITY] Fedora 31 Update: dnsmasq-2.80-15.fc31
2020-05-29 02:26:58
suse
suse
Security update for dnsmasq (moderate)
2019-12-11 00:00:00
ibm
ibm
Security Bulletin: IBM Security Privileged Identity Manager is affected by security vulnerabilities (CVE-2019-12450)
2021-08-04 17:56:39
Security Bulletin: Multiple Security Vulnerabilties have been fixed in the IBM Security Access Manager and IBM Security Verify Access appliances.
2021-03-16 19:55:05
ubuntu
ubuntu
Dnsmasq regression
2021-02-24 00:00:00
Dnsmasq vulnerabilities
2021-01-19 00:00:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

0.003 Low

EPSS

Percentile

71.8%

JSON
Related for CESA-2020:3878
nessus28amazon2debiancve1cvelist1symantec1openvas16redhat2ubuntucve1osv3cbl_mariner1nvd2photon6mageia1veracode1prion2cve2alpinelinux1redhatcve1oraclelinux2fedora1suse1ibm2ubuntu2