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ubuntucveUbuntu.comUB:CVE-2017-16820
HistoryNov 14, 2017 - 12:00 a.m.

CVE-2017-16820

2017-11-1400:00:00
ubuntu.com
ubuntu.com
7

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.009 Low

EPSS

Percentile

82.4%

The csnmp_read_table function in snmp.c in the SNMP plugin in collectd
before 5.6.3 is susceptible to a double free in a certain error case, which
could lead to a crash (or potentially have other impact).

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchcollectd< 5.4.0-3ubuntu2.2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchcollectd< 5.5.1-1ubuntu0.1~esm1UNKNOWN

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.009 Low

EPSS

Percentile

82.4%