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mageiaGentoo FoundationMGASA-2019-0344
HistoryNov 30, 2019 - 4:06 p.m.

Updated unbound packages fix security vulnerability

2019-11-3016:06:06
Gentoo Foundation
advisories.mageia.org
8

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

74.4%

Updated unbound package to version 1.9.5 to fix a potential security vulnerability. In case users recompiled the Mageia package with --enable-ipsecmod, and ipsecmod is enabled and used in the configuration, shell code execution would end up being possible after receiving a specially crafted answer (CVE-2019-18934).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchunbound< 1.9.5-1unbound-1.9.5-1.mga7

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

74.4%