Vulnerability CVE-2017-2825

Vulnerability Name:

CVE-2017-2825 (CCN-142342)

Assigned:

2016-12-01

Published:

2018-04-20

Updated:

2019-10-03

Summary:

In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes. An attacker can set up a Man-in-the-Middle server to alter trapper requests made between an active Zabbix proxy and Server to trigger this vulnerability.

CVSS v3 Severity:

7.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): High Availibility (A): Low

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): High Availibility (A): None

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:C/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Complete Availibility (A): None

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2017-2825

Source: BID
Type: Third Party Advisory, VDB Entry
98094

Source: CCN
Type: BID-98094
Zabbix Proxy Server CVE-2017-2825 Man in the Middle Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
zabbix-cve20172825-mitm(142342)

Source: CCN
Type: Talos Vulnerability Report TALOS-2017-0326
Zabbix Proxy Server SQL Database Write Vulnerability

Source: MISC
Type: Exploit, Technical Description, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0326

Source: DEBIAN
Type: Third Party Advisory
DSA-3937

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-2825

Source: CCN
Type: Zabbix Web site
The Enterprise-Class Open Source Network Monitoring Solution

Vulnerable Configuration:

Configuration 1:

cpe:/a:zabbix:zabbix:*:*:*:*:*:*:*:* (Version >= 2.4.0 and <= 2.4.8)

Configuration 2:

cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.xenial:def:201728250000000	V	CVE-2017-2825 on Ubuntu 16.04 LTS (xenial) - high.	2018-04-20
oval:com.ubuntu.artful:def:20172825000	V	CVE-2017-2825 on Ubuntu 17.10 (artful) - high.	2018-04-20
oval:com.ubuntu.xenial:def:20172825000	V	CVE-2017-2825 on Ubuntu 16.04 LTS (xenial) - high.	2018-04-20
oval:com.ubuntu.disco:def:201728250000000	V	CVE-2017-2825 on Ubuntu 19.04 (disco) - high.	2018-04-20
oval:com.ubuntu.bionic:def:20172825000	V	CVE-2017-2825 on Ubuntu 18.04 LTS (bionic) - high.	2018-04-20
oval:com.ubuntu.cosmic:def:201728250000000	V	CVE-2017-2825 on Ubuntu 18.10 (cosmic) - high.	2018-04-20
oval:com.ubuntu.cosmic:def:20172825000	V	CVE-2017-2825 on Ubuntu 18.10 (cosmic) - high.	2018-04-20
oval:com.ubuntu.bionic:def:201728250000000	V	CVE-2017-2825 on Ubuntu 18.04 LTS (bionic) - high.	2018-04-20
oval:com.ubuntu.trusty:def:20172825000	V	CVE-2017-2825 on Ubuntu 14.04 LTS (trusty) - high.	2018-04-20

BACK