ALT-PU-2020-1712

Низкий

ALT-PU-2020-1712: package dnsmasq update to version 2.81-alt1

Источник

errata.altlinux.org

Дата публикации

13.04.2020

Дата обновления

13.04.2020

Устраненные уязвимости

ALT Linux branch p11

ALT Container

ALT Education

ALT Workstation

ALT Workstation K

ALT Server

ALT Virtualization PVE Edition

ALT Linux branch p10

ALT Server

ALT Virtualization Server

ALT Workstation

ALT Workstation K

ALT Education

Simply Linux

Starterkit

ALT Container

Описание

This update upgrades dnsmasq to version 2.81-alt1.

Устраненные уязвимости2

BDU:2022-06243

Низкий 3.7

Дата публикации: 13.10.2022

Уязвимость функции create_helper() компонента /src/helper.c DNS-сервера Dnsmasq, позволяющая нарушителю вызвать отказ в обслуживании

CVSS 3.1

Низкий 3.7

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

Attack vector: Network
Complexity: High
Privileges: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

CVSS 2.0

Средний 4.3

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

Access vector: Network
Complexity: Medium
Authentication: None
Confidentiality: None
Integrity: None
Availability: Partial

Ссылки

BDU:2022-06243 https://bdu.fstec.ru/vul/2022-06243

Ссылки1

ALT-PU-2020-1712 https://errata.altlinux.org/ALT-PU-2020-1712

Связанные уязвимости

CVE-2019-14834

CVSS3: 3.7

ubuntu

почти 7 лет назад

A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.

CVE-2019-14834

CVSS3: 3.7

redhat

около 7 лет назад

A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.

CVE-2019-14834

CVSS3: 3.7

nvd

почти 7 лет назад

A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.

CVE-2019-14834

CVSS3: 3.7

msrc

около 6 лет назад

A vulnerability was found in dnsmasq before version 2.81 where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.

CVE-2019-14834

CVSS3: 3.7

debian

почти 7 лет назад

A vulnerability was found in dnsmasq before version 2.81, where the me ...