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gentooGentoo FoundationGLSA-201708-01
HistoryAug 17, 2017 - 12:00 a.m.

BIND: Multiple vulnerabilities

2017-08-1700:00:00
Gentoo Foundation
security.gentoo.org
56

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.873 High

EPSS

Percentile

98.6%

Background

BIND (Berkeley Internet Name Domain) is a Name Server.

Description

Multiple vulnerabilities have been discovered in BIND. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could send a specially crafted DNS request to the BIND resolver resulting in a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All BIND users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-dns/bind-9.11.1_p1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-dns/bind< 9.11.1_p1UNKNOWN

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.873 High

EPSS

Percentile

98.6%