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mageiaGentoo FoundationMGASA-2019-0392
HistoryDec 15, 2019 - 9:03 p.m.

Updated dnsmasq packages fix security vulnerability

2019-12-1521:03:05
Gentoo Foundation
advisories.mageia.org
7

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

71.9%

A vulnerability was found in dnsmsq through version 2.90, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation. (CVE-2019-14834)

OSVersionArchitecturePackageVersionFilename
Mageia7noarchdnsmasq< 2.80-5.2dnsmasq-2.80-5.2.mga7

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

71.9%