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mageiaGentoo FoundationMGASA-2020-0286
HistoryJul 07, 2020 - 4:47 p.m.

Updated pdns-recursor packages fix security vulnerability

2020-07-0716:47:37
Gentoo Foundation
advisories.mageia.org
10

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

79.3%

Updated pdns-recursor package fixes security vulnerability: An issue has been found in PowerDNS Recursor where the ACL applied to the internal web server via webserver-allow-from is not properly enforced, allowing a remote attacker to send HTTP queries to the internal web server, bypassing the restriction (CVE-2020-14196). In the default configuration the API webserver is not enabled. Only installations using a non-default value for webserver and webserver-address are affected.

OSVersionArchitecturePackageVersionFilename
Mageia7noarchpdns-recursor< 4.1.17-1pdns-recursor-4.1.17-1.mga7

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

79.3%