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Gentoo FoundationGLSA-201507-17

HistoryJul 10, 2015 - 12:00 a.m.

SNMP: Denial of service

2015-07-1000:00:00

Gentoo Foundation

security.gentoo.org

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.075 Low

EPSS

Percentile

94.1%

JSON

Background

SNMP is a widely used protocol for monitoring the health and welfare of network equipment.

Description

A specially crafted trap message triggers a conversion to an erroneous variable type when the -OQ option is used.

Impact

A remote attacker could possibly cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All SNMP users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose
 "&gt;=net-analyzer/net-snmp-5.7.3_pre5-r1"

OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-analyzer/net-snmp< 5.7.3_pre5-r1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Gentoo	any	all	net-analyzer/net-snmp	< 5.7.3_pre5-r1	UNKNOWN

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.075 Low

EPSS

Percentile

94.1%

JSON

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