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fedoraFedoraFEDORA:5278930BDD92
HistoryJan 21, 2021 - 1:47 a.m.

[SECURITY] Fedora 33 Update: dnsmasq-2.83-1.fc33

2021-01-2101:47:44
lists.fedoraproject.org
48

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

0.159 Low

EPSS

Percentile

95.5%

JSON

Dnsmasq is lightweight, easy to configure DNS forwarder and DHCP server. It is designed to provide DNS and, optionally, DHCP, to a small network. It can serve the names of local machines which are not in the global DNS. The DHCP server integrates with the DNS server and allows machines with DHCP-allocated addresses to appear in the DNS with names configured either in each host or in a central configuration file. Dnsmasq supports static and dynamic DHCP leases and BOOTP for network booting of diskless machines.

OSVersionArchitecturePackageVersionFilename
Fedora33anydnsmasq< 2.83UNKNOWN

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8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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8.3 High

CVSS2

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Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

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Integrity Impact

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Availability Impact

COMPLETE

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

0.159 Low

EPSS

Percentile

95.5%

JSON
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