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mageiaGentoo FoundationMGASA-2020-0224
HistoryMay 24, 2020 - 9:04 p.m.

Updated unbound packages fix security vulnerabilities

2020-05-2421:04:47
Gentoo Foundation
advisories.mageia.org
16

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.017 Low

EPSS

Percentile

87.7%

Updated unbound packages fix security vulnerabilities: Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target (CVE-2020-12662). Malformed answers from upstream name servers can be used to make Unbound unresponsive (CVE-2020-12663).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchunbound< 1.10.1-1unbound-1.10.1-1.mga7

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.017 Low

EPSS

Percentile

87.7%