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gentooGentoo FoundationGLSA-201804-17
HistoryApr 22, 2018 - 12:00 a.m.

Quagga: Multiple vulnerabilities

2018-04-2200:00:00
Gentoo Foundation
security.gentoo.org
94

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.575 Medium

EPSS

Percentile

97.6%

Background

Quagga is a free routing daemon replacing Zebra supporting RIP, OSPF and BGP.

Description

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

Impact

A remote attacker, by sending specially crafted packets, could execute arbitrary code or cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Quagga users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-misc/quagga-1.2.4"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-misc/quagga< 1.2.4UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.575 Medium

EPSS

Percentile

97.6%