Zabbix up to 2.1.1 cryptographic issue

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Zabbix up to 2.1.1. It has been classified as critical. This affects an unknown function. The manipulation leads to cryptographic issue. This vulnerability is traded as CVE-2012-6086. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Zabbix up to 2.1.1 (Network Management Software). It has been rated as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is integrity. The summary by CVE is:

libs/zbxmedia/eztexting.c in Zabbix 1.8.x before 1.8.18rc1, 2.0.x before 2.0.8rc1, and 2.1.x before 2.1.2 does not properly set the CURLOPT_SSL_VERIFYHOST option for libcurl, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

The weakness was shared 01/29/2014 (Website). It is possible to read the advisory at support.zabbix.com. The identification of this vulnerability is CVE-2012-6086 since 12/06/2012. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 70203 (Fedora 19 : zabbix-2.0.6-3.fc19 (2013-14029)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Upgrading to version 2.1.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (81746), Tenable (70203), SecurityFocus (BID 57103†) and Vulnerability Center (SBV-38673†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Network Management Software

Name

• Zabbix

Version

• 1.8.1
• 1.8.10
• 1.8.15
• 1.8.16
• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.1.0
• 2.1.1

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 70203
Nessus Name: Fedora 19 : zabbix-2.0.6-3.fc19 (2013-14029)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 866936
OpenVAS Name: Fedora Update for zabbix FEDORA-2013-14029
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zabbix 2.1.1

Timelineinfo

12/06/2012 🔍
01/02/2013 +27 days 🔍
01/15/2013 +13 days 🔍
03/10/2013 +54 days 🔍
09/30/2013 +204 days 🔍
01/29/2014 +121 days 🔍
01/29/2014 +0 days 🔍
03/24/2015 +419 days 🔍
02/01/2022 +2506 days 🔍

Sourcesinfo

Advisory: support.zabbix.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-6086 (🔍)
GCVE (CVE): GCVE-0-2012-6086
GCVE (VulDB): GCVE-100-66239
X-Force: 81746
SecurityFocus: 57103 - Zabbix 'cURL' API Security Bypass Vulnerability
Vulnerability Center: 38673 - Zabbix <=2.0.3 cURL API Remote Security Bypass Vulnerability, Medium

Entryinfo

Created: 03/24/2015 15:54
Updated: 02/01/2022 07:49
Changes: 03/24/2015 15:54 (65), 04/25/2017 11:40 (4), 02/01/2022 07:49 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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