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gentooGentoo FoundationGLSA-202003-17
HistoryMar 15, 2020 - 12:00 a.m.

nfdump: Multiple vulnerabilities

2020-03-1500:00:00
Gentoo Foundation
security.gentoo.org
119

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

84.0%

Background

nfdump is a toolset in order to collect and process netflow and sflow data, sent from netflow/sflow compatible devices.

Description

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

Impact

A remote attacker, by sending specially crafted netflow/sflow data, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All nfdump users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-analyzer/nfdump-1.6.19"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-analyzer/nfdump< 1.6.19UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

84.0%